I love my sigma 10-20 (specially at 10mm). This one was taken in Tenerife in a place called "camino de las vueltas"). We were 4 photographers in a hike. Unbelivebly I was the only to "see" this corner in the path.....
Nikon D40, sigma 10-20, handholded (I think the bootom edge finishes on my shoes)