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).
"So I was sitting in my cubicle today, and I realized, ever since I started working, every single day of my life has been worse than the day before it. So that means that every single day that you see me, that's on the worst day of my life."
--Peter Gibbons (Office Space)