This has to be the best Twin Peaks gallery we've ever seen. Unlike previous collections of behind-the-scenes images, these photos were not taken by a publicist but in fact Richard Beymer who played Benjamin Horne (or Tony from West Side Story for musical fans).
Taken during the last days of David Lynch's series in 1990, Beymer took his Olympus camera to the set after the official photographer quit, with Lynch allowing him to photograph whatever he wanted.
More at retronaut.com.