Intake cone on the engine of a Hound Dog missile (an early cruise missile prototype) on display at the White Sands Missile Range museum, New Mexico.

Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/7.1, shutter 1/250 sec. White balance, exposure, levels and highlights adjustments in Aperture.