It looks amazing doesn't it. There were many more very interesting rock formations in that crater.
You have very good eyes. I actually used a different camera than I usually do. However, it is an older digital model (Sony DSC-F707) but with very good lenses (Carl Zeiss Vario-Sonnar). Usually I use a pocket model digi-camera (Canon Power Shot 800 IS).
"After the first glass, you see things as you wish they were. After the second, you see things as they are not. Finally, you see things as they really are, which is the most horrible thing in the world."
--Oscar Wilde on Absinthe