These are some night photos taken in and around derelict and abandoned military buildings on Angel Island.

technical notes:
shot on Portra 100T (a tungsten-balanced negative film), a new film i'm trying out for night photography. Light was added to many exposures with red- or blue-filtered flashed and flashlights.
There was a full moon, but it was obscured by clouds at most points, and there were no streetlights or other artifical light.
Typical exposures were 5-10 minutes at f8, and many were underexposed-- they should have been 20-30 with this film.
These are just the moderate-quality scans from the developing lab, so I look forward to making some prints and scanning those.