filters – ImageExplorers https://imageexplorers.com Creating beautiful Images Wed, 30 Nov 2022 19:46:34 +0000 en-GB hourly 1 https://wordpress.org/?v=5.2.22 https://imageexplorers.com/wp-content/uploads/2018/04/logo-ie-512-150x150.jpg filters – ImageExplorers https://imageexplorers.com 32 32 Black and White Beach Photography https://imageexplorers.com/black-and-white-beach-photography/ https://imageexplorers.com/black-and-white-beach-photography/#comments Tue, 05 Mar 2019 11:00:00 +0000 http://imageexplorers.com/?p=17960 Black and White Beach Photography Black and white beach photography can be a really cathartic experience. Standing on the rocks hearing the crash of waves, feeling slight spray whilst watching the sun come down, can help the day’s worries just evaporate! After this blissful experience,...

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Black and White Beach Photography

Black and white beach photography can be a really cathartic experience. Standing on the rocks hearing the crash of waves, feeling slight spray whilst watching the sun come down, can help the day’s worries just evaporate! After this blissful experience, you get home hoping for some gorgeous black and white masterpieces that you envisaged, but sometimes you end up with grey, lifeless images.

Let us show you 5 techniques that we use to get around this problem, when doing black and white beach photography. These will ensure that every time you go down to the sea, you will come back with unique photographs to be proud of.

silhouette black and white beach photography

During our recent trip to Cape Town, South Africa, Ally and I took a day trip to a tiny beach called Slangkop. (This means Snake Head in Afrikaans.) If you’re looking to go there, it is right next to a small village called Kommetjie. There is a beautiful old lighthouse there that dates back to 1919. This 33m high round cast iron tower looks so interesting from a distance that we hoped to get some amazing images of the area. We arrived mid afternoon and stayed until just after sunset. As you will see from the images in this article, the lighthouse was probably the least interesting thing to photograph, mainly because it closes at 3pm and is surrounded by a huge ugly electrified and barbed wire fence.

Tim photographing Slangkop lighthouse black and white beach photography

Why use black and white photography

One of the joys of photographing along the shoreline are the subtle colours one gets from the turquoise of the sea to the orange of the setting sun reflected off of rocks to the pale tan sand. It’s a watercolour painter’s dream, so why would we want to give up these amazing subtleties for a black and white image? There are a number of reasons, but the main ones we find are it forces you to look at the shapes of your scene and we end up with much better compositions.

Black and white can give you incredible dramatic images that any colour can dilute.

Everybody has taken photographs of the beach. Sofor your images to stand out you need to present them with something that’s not been seen hundreds of times before. Black and white photography will do this.

 

The 5 top techniques we use
1: Photography in the Golden Hour

The golden hour is the hour before sunset and after sunrise. It gives colour photographs a beautiful soft warm colour cast that is really desirable but what does it do for black and white photography? Well, we love shooting in the golden hour because the lighting gives objects a wonderful 3D feel with long and dark shadows. All the textures on rocks just come to life and even sand takes on a new textured look.

2: Silhouettes and contre-jour lighting

Of course the golden hour is perfect for photographing contre-jour. For a more in-depth look at contre-jour look at our article here.  By photographing into the sun you will find the scene take on new and interesting shapes as the light just touches the rim of objects, throwing the rest of the object into darkness. With large areas of darkness you can create mystery in your images as it leaves the viewer’s brain to fill in the details. Be careful with the extreme lighting as it’s really easy to totally blow out (lose all detail) in your highlights. If you’re photographing in an auto mode be careful as your camera could be lying to you by giving you the wrong exposure. Exposure compensation is your best friend in these situations.

There are so many interesting things on the beach to photograph and some of them take on a totally different look and feel when photographed as a silhouette. The stacked rocks have almost an alien world feel to them.

silhouette black and white beach photography eclipse

 

3: Details, details, details

The shoreline is like a fractal. The more closely you look, the more detail you see. Worlds within worlds. So why just photograph the big world everybody else is doing. Look at the details and sometimes some of the most interesting landscapes can be found there. Rocks and sand have so many beautiful textures on them but our favourite textures are to be found on old metal. When doing texture photography we look for old rusted structures wherever we go as they always give wonderful detailed images.

4: Polarising the light and filters

One of the must have filters for any outdoor photography is a polarising filter. A polariser will do so many things to both colour as well as black and white images. For our black and white beach photography we use it mostly to darken the sky. However it is also very useful for getting rid of reflections.

Slangkop lighthouse black and white beach photography dark sky with polarising filter

Slangkop lighthouse with a dark sky created by the polarising filter

 

The other filters we use in beach or any landscape photography are red or orange filters. This filter also darkens the sky (black and white photography only). We always have a UV filter on our lens to protect it as well. The protection is not just about damage either. Sea spray on your lens will degrade the contrast of the image and its so much easier to swap to a clean filter halfway through your shooting rather than trying to clean a lens in sandy sea spray conditions.

Be wary however of ‘stacking’ multiple filters on your lens. Unless they are the very expensive multi-coated variety, you will lose quality especially when photographing contre-jour. With wide-angle lenses you will also be adding a vignetting effect.

5: Neutral Density Filters for misty movement

Another technique is to use a long exposure to get a misty water movement. An ND filter will cut the light coming through your lens allowing you to do really long exposures that give the water a misty ethereal effect.

Don’t forget to use a stable tripod for these long exposures. Even the smallest bit of wind can cause subtle movement and ruin an otherwise perfect image. Usually, we try to put the tripod on rocks or really hard compacted sand to keep it totally steady.

Long nd filter image for misty water on beach in black and white

If you are using film be aware of your exposure and reciprocity law failure and compensate accordingly. Depending on your exposure time you might even end up doubling the length of exposure to compensate. If you are not aware of reciprocity law then just bracket your exposures like mad.

Extra techniques – safety for you and your camera

The coastline and your camera don’t mix very well. Salty sea-spray will corrode your pride and joy so very quickly. Keep it out of the spray or sea mist as much as possible. This might mean keeping it in a bag when you’re not shooting or, if the spray is really fierce then put a clear plastic bag over it. (The ones you get for keeping food in work well.) Just cut a hole for the lens.

Be aware of changing lenses in areas where sand is blowing around. Once again sand and sensors don’t play well together.

Be aware of your surroundings. When we were photographing at Slangkop, I was so busy with an image that I didn’t see a very shifty looking person hovering around eyeing our stuff. Fortunately Ally was there, and some locals arrived too, so he scuttled off but if I was on my own things could have been very different.

Extra techniques – what settings should I use for best beach photography

We are doing a whole series on aperture, shutter and exposure compensation articles in this blog but the main thing about beach photography is that your camera can be fooled very easily. The bright sand and reflections off the sea make the camera think that there is more light than there really is so your images can turn out slightly underexposed. If in doubt, bracket a lot.

370,000 miles of unique possibilities

Around our planet there’s approximately 370,000 miles of coastline from stunning long sandy beaches to ragged cliffs. There is just so much variety and so many options to create unique and exciting images. Be safe, look for the less obvious and craft your own black and white beach photography and masterpieces every time.

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5 essential filters for black and white photography you should own https://imageexplorers.com/filters-for-black-and-white-photography/ Mon, 06 Aug 2018 10:00:35 +0000 http://imageexplorers.com/?p=17089 5 essential filters for black and white photography you should own When you walk into a camera store or look at an online photographic shop there are so many filters for black and white photography that you could buy. The problem is, which one?! What...

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5 essential filters for black and white photography you should own

When you walk into a camera store or look at an online photographic shop there are so many filters for black and white photography that you could buy. The problem is, which one?! What actually makes a good black and white photograph and how can I achieve that? Do you buy into a filter “system” or buy individual filters? The people in the store might or might not know which ones are right for your type of photography.

When I first started photography in the days of film (click this link to see the best black and white film for travel photography), I was so overwhelmed by the vast array of filters that I spent a lot of money on buying up as many as possible. My thinking behind this was that it would improve my photography. I am now older and marginally less stupid but I have learned from years of trial and error.

all our filters for black and white

Here are some of our really essential filters for black and white and colour photography as well as our shameful ones!

There are 5 essential filters for black and white photography that every photographer should own. I’d like to show you them now and explain what each one does and why you need it. If you’ve got some time on your hands and want to know tips and geeky explanations on how to convert colour to black and white, then click that << link!

 

silhouette black and white beach photography

Using Polariser to darken the sky

The UV or Haze or Skylight Filter

The first filter I am going to recommend is one I always buy for any new lens I get. This filter has 2 main reasons to live on your lens.

Firstly: Protection – I can’t count the number of times I have “dinked” the front glass on my lenses.

Sometimes it’s as simple as a quick knock against my belt when carrying the camera. (We use awesome sling type straps that go across your body. Ally swears hers is the best thing ever and is attached to it like an umbilical cord. She uses a Ladies Black Rapid. I have a Sun Sniper.) I once scratched my Nikon lens coating when putting the lens cap back on the lens. Having  just finished photographing, the rain was about to bucket down, and I was in a hurry. This does not excuse my not having a protector UV filter on the lens.

A filter is also easier to clean than a lens element. I have even dipped mine in water to wash off salt or dust after photographing waves or deserts.

Pro Tip: When photographing in areas that really dirty up your lens (like sea spray) carry a spare filter and change filters when the first gets dirty. It’s faster than trying to clean a lens in an inhospitable environment.

Whenever I buy a new lens the very next thing I buy is a UV filter. $50 to $100 for a high quality filter that doesn’t seem to do much might seem extortionate but if it saves the very soft (and very expensive) lens coating from just one scratch it will be worth it.

Secondly: Sharper and more defined details in the background – A UV filter cuts out the UV light and cuts through the haze making distance objects seem clearer.  With film it is more important to use a UV filter because film is extremely sensitive to UV light. However, digital sensors are generally less sensitive to UV.

This filter works the same with both colour and black and white photography.

Lastly, the UV haze filter is not to be confused with the UV transmitting filter. This only allows ultraviolet light to pass through the lens and blocks out all the other visible light spectrum.

The graduated filter (Grad)

The graduated filter is the next one in the list, for this filters for black and white photography post. A graduated filter is a neutral density filter that gradually fades to clear. The reason for this is that most skies are darker than the land so the graduated filter darkens the sky but not the land. See more explanations on this with our exposure compensation post, and ‘why your camera lies to you’!

Round screw or system grad filter?

These filters come in either a round screw in version or as a “system” version where you attach a filter holder to the front of the lens and then slot in the square filter of choice. The advantage of this type of filter is that you can slide the filter up or down depending on the amount of darkening you require. The other advantage is you buy different size adaptor rings for the system types that means you don’t have to fork out for multiple filters, only new adaptor rings. Both types of filter allow you to spin them around.

Graduation filters for black & white Film photography

Graduated filters for black & white film photography

 

The Grad filters come in various strengths of darkening. Buy some cheap ones to experiment with first before spending a lot on one.

 

In my young college days these Cokin filter systems were all the rage, and from my extensive Cokin system, the grad was used more than anything.

While this filter works just as well in colour photography as it does in black and white there are a few other grads that work in colour too. I used to use a tobacco (orange/brown) to get warmer low sun photographs or a blue/purple to get more interesting cloudy skies.

 

The Neutral density filter (ND)

One of our favourite creative filters for black and white photography is the Neutral Density filter. It reduces the amount of light coming through the lens thus giving you longer exposures that you are unable to get in bright light even with an ISO of 50.

Why would you want longer exposures?

It will capture movement rather than freezing it. This could be either water, people, vehicles, clouds or anything that moves. On water this produces an ethereal misty effect and with people it can produce water-like blurs. It is very effective if some people are moving and some totally still. We have used this filter a number of times for dramatic effect on water. See our post on how we got on (or not) when we first used our ND filter recently.

filters for black and white photography

Just make sure you have a very sturdy tripod as it’s so easy to get a blurry image with even the smallest bit of camera shake during a 30 second exposure. See our tutorial on how to photograph with an ND filter.

This filter works just as well in colour as in black and white photography.

 

Single colour filters for Black and white film

Black and white film uses a full range of the visible colour spectrum to create a full range of tones on your black and white negative. What a single colour filter does is to stop some of those colours from reaching the film and thereby making that area darker. For example, the filter we need to use to darken the sky would be one that stops blue reaching the film. Yellow, orange and red colours are opposite blue and so do this very effectively. A blue filter would darken reds and make the blues appear lighter. See our post on how to darken skies for more details on single colour filters.

filter system for black and white photography

Filter system of single colours for black and white photography

Buy a full range of cheap filters and try them out to see what you get before committing more money to them.

 

 

The Polarizing filter

There are 2 main uses for polarizing filters, reducing reflections and darkening skies.

Here is how it works. Light reflected from a non-metallic surface becomes polarized. A polarizing filter allows light to pass in only one direction. This allows us to reduce reflections on non-metallic objects.

Light from the sky is also polarized, so a polarizing filter will polarize the light and reduce how much light enters the camera. As a result this will make the sky dark in a photo.

filters for black and white photography with and without polarizer

Photograph taken without and with polarizing filter

A polarizer will darken down blue sky but not affect clouds. (The effect is most prevalent on the area of sky that is at 90 degrees from the sun – Look at the sun – carefully – and then the darkest sky will be at 90 degrees.) It will also reduce reflections which can make trees etc seem rather vivid in colour. To use the polarizer just turn the filter until the sky goes dark or the reflections disappear.

A few things to be aware of with polarizing filters

This polarizing filter technique will work with both film and digital, colour and black and white. In colour it also increases the saturation of many objects by reducing reflections.

There are 2 types of polarizer. A linear and a circular. A circular CPL polarizer is best for modern cameras as linear polarizers can affect exposure meters and autofocus adversely.

circular filters for black and white photography

 

Filters can create so many effects and as we have discovered in our photographic adventures, not all are good. With these 5 essential filters to start your collection off though, you just can’t go wrong. What do you think of our choice of essential filters for black and white photography? Are there any you think we should add to the list? Do you have an embarrassing collection worse than ours? Let us know in the comments below.

Above all else, just go out and create photographs that make you happy.

 

See our Top 10 Essential Photoshop shortcuts.

 

 

Tim’s Adobe and Affinity courses

Click here to get huge money off savings on Tim’s Udemy courses for Photoshop on the iPad and Affinity Photo v2.

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Convert Colour to Black and White – Tips and Geeky Explanations https://imageexplorers.com/convert-colour-to-black-and-white/ https://imageexplorers.com/convert-colour-to-black-and-white/#comments Mon, 04 Jun 2018 10:00:24 +0000 http://imageexplorers.com/?p=16753 Convert Colour to Black and White Why would you wish to convert colour to black and white? After all, we all see in colour. There are so many reasons. Maybe the original image has too many clashing colours? It could be that the weird mix...

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Convert Colour to Black and White

Why would you wish to convert colour to black and white? After all, we all see in colour. There are so many reasons. Maybe the original image has too many clashing colours? It could be that the weird mix of colour balance (eg, a mix of outdoor light with some indoor lighting) in the image is just too time consuming to correct. Or perhaps you want to replicate old film. There are so many other reasons. But, I usually want to convert colour to black and white because it is just so very beautiful and striking.

 

Convert colour to black and white spiral staircase bournemouth

This staircase that Ally photographed at our AirBnB in Bournemouth looks so much more graphical in black and white.

 

original image to Convert colour to black and white spiral staircase bournemouth

Here is the original colour version before converting to black and white

 

Surely you just choose a menu command and it’s done?

Well yes, you can do that but you would be missing out on the joy of controlling the converting of colour to black and white and seeing your image come alive. Most of the quick fix conversions just remove the colour from your image. This, more often than not, leaves a flat dull photograph that requires a lot of dodging and burning or contrast correction to give it more ‘pop’.

 

The technical explanation that you don’t really need unless you’re a geek or sitting in a coffee shop waiting for a friend!

All colours, whether in the real world or in an image have 3 main values.

  1. The actual colour value (Hue)
  2. The amount of saturation that colour has (Saturation)
  3. And finally, how light or dark that colour is (Luminance / Lightness).

Colour Picker

Colour Picker

This can be easily seen in a lot of colour pickers. It is usually referred to as HSL in software adjustments.

HSL - Hue, Saturation, Luminance

Hue, Saturation and Luminance (or Lightness)

So, to convert from colour to black and white, what we want to do is to remove the colour. But we also need to be able to adjust the lightness values of the separate colours individually. This is so we can maybe brighten up that beautiful red sunset cloud whilst at the same time darkening down the blue sky.

 

But this black and white voodoo never happened in traditional photography I hear you say

Ah, but it did. Here is some more geeky stuff to explain it. Traditional film (silver halide) is sensitive to light. So photographers used varying colour filters to lighten or darken parts of the image they were exposing. One of the most common filters was an orange filter. This absorbed blue light so when the image was exposed, less light from the blue areas got to the film, resulting in a darker blue. This was usually used on landscapes to make the sky go dark and dramatic whilst keeping the clouds white.

One of the greatest traditional landscape photographers, Ansel Adams, used yellow, orange and red filters on his camera to achieve the spectacular images of Yosemite and some of his skies are almost black in the print.

A different technique with film is to use a polarizing filter to darken down the sky.

We are doing the same thing, but with digital we can lighten or darken any colour in the image during conversion.

 

How the magic is done

In Photoshop or Affinity Photo go to your layers panel and at the bottom find the adjustment layers button. Add a black and white adjustment layer – in here you can lighten and darken the various colours to achieve a spectacular black and white image.

using black and white to lighten darken and convert colour to black and white

Using black and white to lighten and darken when you convert colour to black and white

 

Some tips to achieving black and white Zen

Quick tip 1: Try to pre-visualise your black and white image at the creating stage. Many mirrorless cameras let you change your display settings so the display presents in black and white. I use this technique a lot on my Sony A7R. This way, I concentrate more on the shapes and composition as well as the lightness values of the image. This helps stop me getting distracted by the colours. The great thing here is that the camera still records the full colour image, so I can have my cake and eat it!

Quick tip 2: If your camera doesn’t support this function you can take a coloured filter with you. View the scene through the filter to help get rid of distracting colours and enable you to concentrate on the lightness values and shape. Remember to take the filter off the camera before you take the photograph though. Also remember the filter might affect the way you see the values: such as a red filter will make the reds lighter and the blues darker. See our post on essential filters for black and white photography.

Quick tip 3: Geeky stuff alert! If you convert colour to black and white in the Raw file converter, be aware that the default file that opens in Adobe Photoshop will be a single 8-bit channel greyscale file. 8-bit channel images are made up of 256 levels of lightness per channel, from black to white. Therefore, a greyscale image only has 256 shades of grey. An 8-bit RGB image has 3 channels, each with 256 shades. This could mean you get banding in the beautiful graduated sky areas. (I will cover this in detail in a separate post soon.) More importantly, unless you convert the image back to RGB colour, you won’t be able to add colour in Photoshop, even in the form of text. You can do this by going to the Image menu > Modes > RGB colour.

 

In Summary …

Finally just remember… A boring photograph is still a boring photograph even if it’s converted to black and white. But a good photograph can sometimes become even more stunning once you convert it to black and white.

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The Elusive Dramatic Sky and How to Retrieve Using Camera Raw https://imageexplorers.com/dramatic-sky/ https://imageexplorers.com/dramatic-sky/#respond Thu, 24 May 2018 10:00:14 +0000 http://imageexplorers.com/?p=16693 Where’s my dramatic sky gone? Very often you may photograph a dramatic sky but when the image is straight out of camera, you look at it and think, I know the sky looked way more interesting that that!   Example! Dramatic Sky not as dramatic...

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Where’s my dramatic sky gone?

Very often you may photograph a dramatic sky but when the image is straight out of camera, you look at it and think, I know the sky looked way more interesting that that!

 

Example!

Before the dramatic sky makes an appearance

Dramatic Sky not as dramatic as it should be

 

Camera Raw to the Rescue

This can, thankfully, be rectified very easily in Adobe Camera Raw. There are a couple of ways of doing this. Today I’m going to concentrate on one using the Gradient tool.

 

As you saw above the dramatic sky isn’t as dramatic as it should be. So we open up the image in Raw. We choose the Gradient tool (hit G or click the fourth icon from the right from the options along the top), then click and drag down.

 

We then adjust the settings on the right hand side. The main ones to play with are:

  • the Exposure – this will darken it down when you pull the slider to the left.
  • the Clarity – this is ‘micro-contrast’ which helps bring out details when pushed to the right (or softens details when pulled to the left.
  • the Dehaze tool – this does what it says on the tin and will reduce haze when you push the slider to the right (or bring more haze back in when you pull the slider to the left) upping the contrast and the saturation accordingly.
  • the Highlights – where there is a lot of blown outness (new word I just invented) – ie, where there is a lot of sun blowing out the highlights, then pulling the Highlights slider to the left can help bring these back. Be careful not to overdo it as it can go grey.
  • the Shadows – this will lighten up the shadows where they may be too dark (pull to the right).

 

Showing the gradient tool bringing in the details of the dramatic sky

 

Don’t forget, even if you take a picture on your camera phone or other device, you can still get to the Raw settings by opening it up in Photoshop and going to Filter > Camera Raw Filter.

 

So, is this cheating?

Absolutely not. As we’ve talked about in a number of other posts, a camera gives an average exposure, (usually weighted towards the centre). This will darken down the whole image dramatically so when you lighten up your exposure in your camera to see the detail in the foreground, this is usually at the expense of a dramatic sky. All we’re doing here is bringing the image back to how you saw it originally. See this before and after tutorial of how we used Camera Raw

 

Before the Dramatic SkyAfter the Dramatic Sky

Drag the centre line to see the difference

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