Crump directed the feature-length documentary film Black White + Gray: A Portrait of Sam Wagstaff + Robert Mapplethorpe, which premiered in North America at the 2007 Tribeca Film Festival and in Europe at Art Basel. It explores the influence curator Sam Wagstaff, photographer Robert Mapplethorpe and musician/poet Patti Smith had on the 1970s art scene in New York City.

Shedding all traces of narrative in Plan of Brussels, Beavers filmed himself in a hotel room, both at his work desk and lying naked on the bed, while in rapid rhythmic cutting, and sometime in superimposition, the phantasmagoria of people he met in Brussels and images from the streets flood his mind. (P. Adams Sitney, Film Comment)