It seems that people either love high key images or they hate them. Personally; I believe that when a high key image is done well that they can be very appealing and have a place in my portfolio. Yesterday I went out on low light with falling snow to photograph birds on a pond near where I live and came back with a few high key images I really like, one of which I have posted below.
This Mallard had just come out of the water and was walking on snow-covered ice so in this case the foreground and background are entirely snowy white and by using exposure compensation of +0.3 I was able to expose the Mallard so that it would not need to be lightened in post processing introducing unwanted or unnecessary noise plus it showed nice details in her plumage. There is sufficient detail by the duck’s feet to show that it was walking on snow.
High key images do not always have white backgrounds, at times they are very light colors or a combination of colors like in this image of a first year Bald Eagle, the upper portion is sky and the lighter area below is snow on the ground. Because of the light and the exposure compensation I used I was able to retain the bird’s color and fine details in the plumage.
Gray or milky skies often lend themselves to the creation of high key images, when I photographed the Rough-legged Hawk above the skies were grey but in the distant background the out of focus mountains are still visible.
Personally I like all three images and will continue to look for the opportunity to create more high key images. They are different than my “normal” images but creating them also tests and increases my photographic skills and I enjoy that.