I'm an amateur landscape photographer and while walking through Skyrim this has occurred to me a few times. With the PS3, screenshots are a bit difficult though. Some very nice efforts there. It makes me wonder if just something like the landscape alone (without the gameplay) and a screenshot button might be a way to train photographers in school.
Wow, I never thought of that, but its a great Idea...
It could be a full software suite or a "Game" that has really beautiful landscape (maybe even on a level greater than skyrim) and Wildlife. Full control over a camera to learn Aperture, Shutter Speed, DOF etc... I think it would be awesome!
I sure would like to see how Developers would handle the emulation of extreme shutter duration photography (like nighttime duration exposures)