Somebody ripped my picture


Camera: Sony A77ii - 1/125s, F/4.5, ISO 100, 120mm
Lens: Tamron AF 70-300mm f/4-5.6 Di VC USD

Truth be told, I cannot blame anybody but myself. While it looks like somebody ripped my picture, the effect merely derives from a choice I made while shooting the scene, as I decided to underexpose my image by 3 full stops to avoid clipping the highlights in the sky. 

The part of the picture you do not see was neither ripped nor deleted. Rather, the lava rock of Capelinhos Volcano (Faial, Azores, Portugal) sucks light like crazy, to the extent that it appears almost completely black in my underexposed, backlit and only partially post-processed image.

Photographers know that the shadows in a picture are sometimes so dark that opening them up in post-production is equivalent to opening a noise-filled Vase of Pandora, with very little details. 

It is exactly what I expected with this photograph. However, much to my surprise, when I opened the shadows by 100% in Adobe Lightroom, I found out that my camera had actually captured a fair amount of details in the very dark part of the image.

Non-photographers would probably simply look at the picture and delete it right away. That is unfortunate! Nowadays, consumer and prosumer cameras are often just as capable as the so-called professional ones. Result? They will throw away potentially great shots just because they do not know how to edit them. 

Check the before and after below and feel free to use the slider. 

 
If you are a photographer, I am pretty sure you have been looking for strong halos in the 'After'. 
There aren't any, right? Pretty remarkable for such a high contrast scene!

To be honest, I actually did get some halos, but I fixed them in Photoshop using the absolutely best technique currently available for this purpose. I will write a post about it in the very near future.
 
This is the most extreme case of successful shadow recovery I stumbled upon so far and that's why I am sharing it with you.
To see my very best image of Capelinhos Volcano, click here.

Cheers,
Enrico
 
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Want lower noise? Bump the ISO!

It sounds like nonsense, but it is not.
What I am talking about is action shots in low-light conditions, where the subject must be in focus and low shutter speeds are just not an option. Wildlife photography is a good example.

We all know that the higher the ISO, the more noisy the picture. This is why bumping the ISO for no good reason is a mistake, as it will produce an image that could have been much cleaner if captured at lower ISO.

That being said, sometimes there are very good reasons to bump the ISO well above our comfort zone
Some photographers freak out at the idea of shooting at ISO 400. For many, shooting at ISO 800 strikes fear of noise into their hearts. Certainly, most photographers (though not all) avoid ISO 1600 or higher unless they are shooting the Milky Way.

As for me, in low-light conditions, I am very happy to push the ISO to whatever value it takes to avoid underexposing the shadows.

Look at the picture below:

Sunset on mid-Atlantic crossroad
1/1250s, F/4.5, ISO 1000

Fin whale heading offshore, while a Cory's shearwater flies back to its nest on Pico Island
 

I shot this scene in shutter speed priority (1/1250) with my Sony A77 Mark 2, an APS-C camera that features a translucent mirror (its full-frame sister is the Sony A99 Mark 2). The mirror is fixed and reflects some light up to a phase-detection autofocus sensor, thus reducing the amount the light reaching the camera sensor by about 1/2 stop.

To make things apparently more challenging, my lens was a Tamron 70-300mm F4.5-5.6 Di VC USD.
With a maximum variable aperture of 4.5-5.6, we can all agree it is not a fast lens.

(as an aside, if you fear that relatively inexpensive gear will never take you very far in photography, you may find it encouraging that I used exactly this kit to photograph my Portuguese Man o' War)

Now the key part: I decided to let my camera choose the ISO in the range 100-1600 and that resulted in a value of 1000. Do you find my image grainy? Do you see any significant loss of details due to noise reduction applied in post? Honestly, I don't.

Here is the trick: I knew that, in such light conditions and with the settings indicated above, my camera was going to expose to the right - i.e. it would expose the highlights correctly.
As you probably know (but just in case you did not), the highlights populate the right side of the histogram, hence the expression exposing to the right ;-)

I knew I was exposing to the right because I checked the histogram before the Fin whale surfaced next to the boat. From the histogram, I also knew in advance that no part of the image was going to be underexposed.
If your camera features an electronic viewfinder, like mine does, things are even easier because what you see through the viewfinder is basically what you get.

At lower ISO, the image would have been significantly darker. And you know what? If you drastically open the shadows of a dark picture in post, the amount of noise introduced will often exceed the noise produced by shooting the same scene at a higher ISO value.

Below is an image I took at ISO 1600 in Postojna Cave, Slovenia. There is no action going on here but, since tripods are not allowed in the cave, I handheld my camera and managed to get a pretty sharp image at 1/20s (Light Bless In-Camera Stabilisation!).

Faces everywhere (Postojna Cave, Slovenia)
1/20s, F/3.2, ISO 1600, handheld

 While the trick works in general very well, sometimes conditions are just too extreme and it becomes impossible to produce a usable shot (although how usable a shot is depends on what we want to do with it!). 

But you know what? When that happens to me, at least I know I would not have got a better exposure shooting at lower ISO.

If you enjoyed reading, please pick a time to like and share.

Cheers,
Enrico

Top Photo Award on GuruShots

I am pleased one of my Lake Bled pictures was awarded Top Photo Winner in the Vacation Destination challenge on GuruShots!

Click the image or the link below to access GuruShots.com and learn more about my achievement:
https://gurushots.com/achievements/vacation-destination/enricophoto?tc=7142d7605115060e23698a8fdbc332a6

Somewhat unexpectedly, rather than being a sunrise or sunset shot, my best performing image of Bled (Slovenia) was taken during the day.

I am going to publish a Behind the Shot post soon, but there is something I want to share with you right away: the use of neutral density filters in harsh light (or, in general, daylight) has taken my landscape photography to the next level.

In this case, I used a big stopper - i.e. a 10-stop ND filter
That allowed me to increase the shutter speed to 63 seconds and get a very nice, smooth reflection of Bled Island on super silky waters.
Try that out if you haven't yet ;-)

The image is available as wall art, print or digital download on my portfolio website.
My blog readers can get 20% off on all print products by using the coupon code enricophotoblog2017 at checkout.

Cheers,
Enrico