A black and white nature photograph of Golden Barrel Cactus (Echinocactus grusonii) as viewed at the Los Angeles County Arboretum, California.
Nikon D700, Nikkor 28-70 mm ฦ3.5-4.5, ISO 200, 40 mm, ฦ5.6, 1/200 second.
Part of my black and white nature photography series.