This group of mushrooms was photographed using a wide angle lens and a large convex lens as a filter to create selective focus effect. Lagunas de Zempoala national park, Morelos, Mexico.
Equipment: Canon EOS 30D
Lens: 20mm
Film: Digital ISO-200
Aperture: f/3.5
Exposure time: 1/160 sec.
Filters: Old convex lens
