Graffiti covered footing of column support I-280 above the tracks, just outside the north portal of tunnel #1 in San Francisco.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/4.5, shutter 1/500 sec. Exposure, contrast, saturation, highlights, and color adjustments in Aperture.