John and Yoko in the presidential suite at the Hilton Amsterdam, which they had decorated with hand-drawn signs above their bed reading "Bed Peace." They invited the global press into their room to discuss peace for 12 hours every day.

Members of the controversial group NAMBLA (North American Man/Boy Love Association) discuss why their organization supports "boys and men who have or desire engagements in sexual or emotional relationships."

In March and April of 1966, Markopoulos created this filmic portrait of writers and artists from his New York circle, including Parker Tyler, W. H. Auden, Jasper Johns, Susan Sontag, Storm De Hirsch, Jonas Mekas, Allen Ginsberg, and George and Mike Kuchar, most observed in their homes or studios. Filmed in vibrant color, Galaxie pulses with life. It is a masterpiece of in-camera composition and editing, and stands as a vibrant response to Andy Warhol's contemporary Screen Tests. Preserved by the Academy Film Archive in 2001.