Olympus OM-2S, 21mm lens, 1/60 second at f3.5, two T-32 electronic flashes, Firefly slave, tripod.
"Tim Curtis in the streamway below the first pit. Note the thinly bedded and very sharp limestone."
Olympus OM-2S, 21mm lens, 1/60 second at f3.5, two T-32 electronic flashes, Firefly slave, tripod.
"Tim Curtis in the streamway below the first pit. Note the thinly bedded and very sharp limestone."