Pyramid and Stream
At the same location were I photographed the Gnomon, this pyramid structure appears to be the source of the stream that runs through the garden. To smooth out the ripples in the stream, I chose an exposure time of 1 minute. The reciprocity departure, caused by the long exposure, lowered the dark values almost 1 full zone below the measured values. Detail in the very dark areas was just barely maintained in the actual transparency.
Camera: Hasselblad 503CW
Lens: Hasselblad Distagon 50mm f4 CF
Film: Ektachrome 64