Pueblo Bonito: Chacoan Doorways

These T shaped doorways are unique to Chacoan structures and their use within the buildings is restricted. Their meaning is unknown but they appear to open onto plaza or balconies.

Camera: Canon EOS D60
Focal Length: 15mm (24mm)
Exposure: 0.022s (1/45)
Aperture: f/5.6
ISO: 100