Southbound Caltrain crossing Mary Avenue, Sunnyvale, California. Another example of a technically dubious photo that nevertheless works dramatically.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/25 shutter 1/30 sec. Exposure, contrast, saturation, levels, and highlights adjustments in Aperture.