My submission for WPPD 2012
Home built 4x5 bamboo and cherry wood camera
Kodak Contrast Ortho film, 29 years old (Expired July 1983)
12 second exposure with a Cokin 4X Grey ND filter hand held in front of pinhole.
Rodinal 1:50 for 6 1/2 minutes
Shot with this camera:
Here is the set up for the shot: