Building being reclaimed by the vegetation, at the abandoned Nike missile base on Sweeney Ridge, in the Golden Gate National Recreation Area.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/9, shutter 1/640 sec. Exposure, contrast, saturation, highlights, shadows, and levels adjustments in Aperture.