6 Essential Camera Settings for Wildlife Photographers - Nature TTL
As a general rule of thumb, and in most circumstances, you'll want your shutter speed as high as possible, aperture as wide open as possible, and your ISO as ...
high-key images
I purposefully underexposed the image so the histogram was weighted to the left (by two stops). Conversely, with <anchor>high-key images</anchor>, you want to expose to the right.