BAYON, CAMBODIA. (November 2011). Bayon's smiling faces (all 216 of them!) make the ancient Khmer temple, which dates back as far as the 12th century, one of the most memorable visits in the greater Angkor region. Permanent photo link (view larger) here. Original photo properties: Panasonic Lumix DMC-GF2, M.Zuiko Digital ED 45mm f1.8 lens (90mm, 35mm equivalent), handheld, single autofocus, aperture priority, matrix metering, 1/640s f1.8, ISO 100, 4000 x 3000 pixels, RAW.