Pigeon looks down on the South San Francisco Caltrain station from a pillar of the Grand Avenue overpass, beneath which the station nestles.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/8, shutter 1/80 sec. White balance, exposure, contrast, saturation, levels, highlights, and color adjustments in Aperture.