Guest article by Alister Benn
In October 2004 I was visiting Banff National Park with my wife Juanli and one evening we had spent time at Vermilion Lake to experience its iconic views towards Mount Rundle. We were however not alone, some fifty other photographers played a bizarre musical chairs with key compositions; the moment one photographer moved, another would place their tripod in virtually the same spot and make very similar images.
Even though I was quite new to landscape photography, having graduated from being something of a bird specialist, I still felt this was a very odd way to go about making images. We left shortly after sunset with the rest of them and I pondered this over a fine dinner with our friends who lived in the town.
Around 11pm I was in our room closing the blinds and noticed the full moon bathing the entire valley in super soft light and on a complete spur of the moment suggested to Juanli that we head down to the lake to try our hand at some night photography. Over the next few hours we enjoyed a glorious time together – the light was magical, the lake calm and ethereal mist hung among the trees. But, I soon found that making images at night was much harder than I thought, and I struggled making good exposures in the unfamiliar conditions.
In short, I had discovered the hard part of Night Photography, how to:
EXPOSE | COMPOSE | FOCUS
I muscled on and made the image at the top of this article, my very first night shot. I recall being tremendously proud of it at the time, and even to this day it remains a favorite, despite its flaws. I clearly had a lot to learn, but the fire in my belly had been lit.
Had I known then that it was going to become one of the strongest forces in my life and lead me down so many exciting paths, I am sure I would have been even more excited.
Over the next five years I spent thousands of hours out at night, mostly around our home in southwest China in eastern Himalaya. The clear air and lack of light pollution were a good combination, and I quickly began to make images that were more competent than before.
I find writing any article or book to be a compromise between actually delivering meaningful and useful learning material and providing the quick fix that many aspiring photographers are looking for. Not everyone has the time or inclination to spend their 10,000 hours in the field mastering a whole bunch of techniques, which in truth is what gives the best landscape photographers their edge over the rest of us. Familiarity with diverse shooting scenarios is a very good way to make competent images, and much as I would love to, I am reluctant to provide standardized suggestions for what to do in any given scenario.
My reasons for this follow the same principal as, “Give someone a fish and you’ll feed them for a day – teach them how to fish and they’ll feed themselves for ever.”
Returning home I started trying to research all I could about night photography, but quickly found that there was a scarcity of good learning material available, and what there was, was unfortunately illustrated with noisy, non-inspirational images. I knew then it was going to be a long road of self-discovery ahead.
Most of the books I read as an aspiring night photographer said things like:
½ moon exposure = ISO 400 f4 45 minutes
I wasted a lot of time and effort by trying to fit the huge complexity and diversity of night photography situations in to that neat little box, and I would strongly advise you to ignore those types of suggestions.
We will start this series of articles with the one thing/skill I believe everyone should know – how to evaluate available night light.
Scene Evaluation
One thing we could say is a constant in night photography is that it is usually dark, but how dark? Every night of the month the moon is a different size and as the brightest object in our night skies, its influence cannot be understated. The second huge variable is what we are shooting – snow, surf, waterfalls and light sand are obviously a lot more reflective than dark trees or rocks. This is where the futility of making any type of generalized “one size fits all” recommendation for aperture, shutter speed and ISO is so obviously wrong.
With a half moon in the sky, shooting surf or snow for 45 minutes at ISO 400 and an aperture of f4 would very likely blow out all the whites in the frame – not what we want at all.
So, what’s the answer? If we can’t give guidelines or recommendations, then what can we do? We can learn to evaluate light – that’s what.
The very first thing I do when I arrive at a night shoot is to evaluate the available light and secondly, the reflective power of the subjects. We will cover creative shutter speeds in a later article, but the very first step is to assess what is out there in the gloom. Your camera can see a whole lot better at night than you can, so let it show you.
- Set your camera on a tripod with a wide angled lens fitted.
- Open the aperture to its widest setting – f2.8 or f4.
- Put the camera in M – Manual mode.
- Set the ISO to 1600 (3200 if it is very dark with no moon).
- Set the shutter speed to 30 seconds.
- Put the lens on infinity focus, or if there is a something bright in the frame use AF (auto focus) to focus on the bright light (moon, very bright star, distant house or car).
- Use a cable release to depress the shutter for the 30 seconds.
- Review the Histogram.
- Make any necessary changes and repeat until happy.
- Convert the exposure numbers to your real shooting requirement based on your creative needs.
This process I call The High ISO Test Shot – and it saves me hours of wasted shooting time because I know exactly how much light is available and how bright the subjects are that I will be shooting. Spending 5 minutes fine-tuning the exposure now makes sure I make great exposures at night – every time.
The key to this whole process is the Histogram – do not rely on the preview screen to determine how well exposed your images are – in the pitch darkness your pupils are wide open to allow any available light to get into your eye – out of the darkness comes a bright LED screen on the back of your camera, of course it looks bright!
Use the histogram to determine the exposure, as it gives an objective and honest assessment of the exposure of the frame.
This is a typical night shot exposure with a half moon in the sky, and it is underexposed by about 2 stops. The histogram shown below helps to confirm that assessment, with the vast majority of the tones being in the shadow area – the left side of the histogram.
In very simple terms, the histogram is a graphical representation of the distribution of tones in an image. Blacks/shadows are on the left, mid tones in the middle and highlights/whites on the right. Digital files contain way more details in the right side of the histogram and a better “in camera” exposure should be brighter to capture that extra detail. You can always darken it later in processing.
Just to illustrate the point, I have added 2 stops of light to this image in Lightroom 5, and this is the type of image you should be producing in the field.
The second histogram shows that much of the shadowed areas have moved nearer to mid tones and we have a far better exposure.
The shooting stats of ISO 800, f4 and 30s have stayed the same as I made this brightening in processing, but for an example it shows well the type of images/histograms you should aim for.
Probably the biggest and most common mistake with night photography is underexposure of the image captures. RAW files these days are quite forgiving and lost shadow detail can often be recovered, but with it comes the second big enemy of night photography – NOISE, which is more of a product of under exposure than high ISO.
The image below is another good example of a well-exposed High ISO Test shot, taken at 14mm – 1600 ISO f4 for 30 seconds.
I used this Scene Evaluation to work out exactly how long I could keep the shutter open at my lowest ISO to take a shot of the stars trailing over the Spanish Coast.
Keeping the Aperture constant at f4 all I needed to do was work out the impact on my shutter speed from changing ISO 1600 to ISO 50.
1600 | 800 | 400 | 200 | 100 | 50
5 stops between 1600 and 50.
Shutter speed doubles with each stop we reduce the ISO.
30s | 60s | 120s | 240s | 480s | 960
The moon was covered by cloud during part of the exposure, so I added some more time, knowing that without direct moonlight on the surf it would now blow out. In the end I exposed the frame for 1552 seconds and achieved the file shown below. I think the clouds streaking through the frame create a nice effect, and stars can move quite a way in only 26 minutes.
People get frustrated with night photography not because it is difficult, but because they make a lot of silly mistakes through lack of good guidance. Once you learn to evaluate light the night becomes your playground and you can make good exposures easily. Of course there is a lot more to it than that, making good compositions and ensuring the image is sharp and in focus, but we’ll cover some of these in later articles.
If you are interested in taking your night photography to a higher level, please consider buying my eBook Seeing the Unseen – How to Photograph Landscapes at Night.
Embrace the challenge and Harvest the Light.
Alister Benn
Scotland
Feb 2014.
Alister Benn is a professional landscape photographer and author. He lives in the Highlands of Scotland with his wife Juanli Sun, with whom he manages their company Available Light Images Ltd.
They are both co-founders and Directors of Whytake Ltd – The Global Community of Nature Photographers.
Workshops – http://availablelightimages.com
eBooks – http://harvestinglight.net
Inspiration – http://whytake.net/inspire
Tagged Alister Benn, Night Photography.
ken lindsay
Great article. Look forward to more.
Jason
Great article! I’m looking forward to your ebook, but after paying for it, I haven’t received an email or download instructions. Any help would be appreciated!
Dave
I have the same problem. I ordered it, paid for it, and no instructions on how to download it. I was going to d/l the Seascape series after reading this one but now having second thoughts.
Darcy Wheeler
Sorry you’ve encountered issues with accessing the e-book. I’m sure if you contact Alister about it, he’ll be happy to help you out: http://harvestinglight.net/contact/
Alister Benn
Jason & Dave have both been sorted out with their downloads.
Download links are sometimes moved into trash/junk folders by email clients, and secondly there are very occasional problems with paypal not sending confirmation to my site that the payment has been received, in which case the transaction remains in pending.
Any issues, please do not hesitate to contact me, and we always work hard to resolve any problems as fast as we possibly can.
Many thanks.
Blgarion
Great article, it’s the first time that I read such an understandable approach to night photography.
I’ve been one of those also struggling with getting the right exposition by making many mistakes that took a long time to find out because of the long exposures that these pictures require.
Again, thanks for the article!
Susan Leonard
Can’t wait for Part 2.
Rebecca Hamilton
Perfect timing! Hoping for a meteor shower tonight int the clear desert night air…. Thank you so much and looking forward to the next installment in the series. Thank you also Topaz for helping this photographer daily.
Larry Klein
Was there in fact a decent meteor ‘shower’? I live in Everett Washington and we were socked in with cloud cover!
Jeanne Apelseth
Great and understandable article. I will be heading out in the South Dakota Black Hills this weekend. A perfect opportunity to explore night photography. Who knows, I may have to change my name from “sunchaser” to “moonchaser”.
Thanks for sharing, Alister.
Jeanne
Kyle Breen
Thanks for the great article! I’m taking a night photography tour / class in a few weeks and I’m looking forward to it with your tips!
Alister Benn
Enjoy, I am sure you will find it very rewarding and I hope my tips will be useful.
Sudheer Dharmadhikari
Thanks for Part i article waiting for second and further parts . I have tried for night photography during the Dark night( no Moon) but ended with noisy images and no sharpness got frustrated and thought that this is not my cup of tea. But after reading your article I think I will retry.
del de la Haye
A very good article indeed!Clear,concise and useful to all those who wish to take night shots that work!I often look through the advice and “my way of doing it” photography websites and am appalled by the rubbish often spouted by so-called experts. No wonder beginners are so confused.
I have found night photography one of the most rewarding of all areas of photography and as Alister points out most of it is common sense and actual getting down to trying it out.
But the main “plus” here is Alister’s ability to communicate without complication or condescension- a rare thing indeed! Now, if only he could let me know how to replace my aging eyes with a set of fresh ones I would be happy!
Alister Benn
Many thanks – people have been saying it for years, I’m nothing if not simple 🙂
Greg Steffen
Part 1 was great! Is there a part 2?
Alister Benn
Thanks, yes, there will be – it will become a series of 3 or 4 articles.
John Carden
An excellent article, written in a very practical style. I am now inspired to get out there and experiment with night light a lot further.
Tim Collisbird
Great images, I needed this info and it comes at just the right time, thanks Alister ..
Frankie Spellman
Thanks Alister for this wonderful information. I love the exploration of photography through trying things that are not the norm. I used to love back before digital when the image would appear in the developer tray in the darkroom. I love the excitement of seeing what you have captured and I feel that night photography will give me the same thrill.
Thanks again for sharing!
Frankie
Edward Frazier-Collingsworth
“embrace the challenge and harvest the light” – translation – take the picture.
Alistair
Excellent article.
I think it’s just the right length between the quick fix and the long drawn out instructional.
Keep up the great images. 🙂
Dieter Setz
Thank you very much Alister. It makes so much more sense if somebody explains things in a language that is easy to understand. I did try and do night photography, but was very disappointed with the outcome. Ok i do not have the latest equipment, but with your explanation i will invest in a few more things.
Thanks again it all makes so much more sense now.
George Woodland
Great article, I have written down your 10 steps and will try them next time we have a clear night in New England.
Sue Leonard
Great explanation. I think I’m going to try this sometime.
David Mackie
Very interesting, thanks for the information Alister.