A window up the wall of the Wupatki Ruins.

(Click on the photo to enlarge.)

Th Wupatki Ruins are in Northern Arizona, just north of Flagstaff near Sunset Crater at the Wupatki National Monument. Their website states that the Wupatki Pueblo was the largest pueblo in the area less than 800 years ago. It served as a meeting place of different local cultures.

The photo was taken with a Canon EOS D60, EF17-40mm f/4L lens, 1/125 sec at f/6.7, ISO 200 on Lexar Digital Film and processed with Nik Silver Efex Pro 2.