San Francisquito Creek bridge, Palo Alto, California. This is not a backward image, it’s a shot of the build date from behind.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 1600, f/11, shutter 1/800 sec. Exposure, saturation, and highlights adjustments in Aperture.