Fujichrome 100, OM-2S, 90mm macro lens, 1/60 second at f/11, T32 electronic flash, handheld, ES-10.
"Well known for its beautiful displays of gypsum 'flowers', Big Gypsum trunk in Thornhill is a Kentucky Class cave passage."
Fujichrome 100, OM-2S, 90mm macro lens, 1/60 second at f/11, T32 electronic flash, handheld, ES-10.
"Well known for its beautiful displays of gypsum 'flowers', Big Gypsum trunk in Thornhill is a Kentucky Class cave passage."