Center for Advanced Study in the Behavioral Sciences, Palo Alto, CA

This photo was taken on infrared film, using a filter that blocks out almost all (>99%) visible light. Infrared film renders foliage white, while the long exposure is responsible for the white aura surrounding the leaves on the palm tree.

f/45, 10 min exposure, EI 6
Reciprocity correction 9x
Lens: Sinaron (Rodenstock) 75mm f/6.8
This lens allows only minimal movement with the 4x5 frame.

This is the contrast - corrected version of the originally posted image.
Filename: 16passes0004 processed ee