Violets Are Blue consists of a number of 'chapters' in which he uses many personal re-filmed 8mm films in 16mm loops, thereby isolating them and altering their personal meaning to fit a different context.
After a peaceful sailboat ride, four young people, including rich kid Bill, Joe, Fred and Jane, knock on the door of a secluded villa after their dune buggy runs out of gas.
An adventure story for children set in New Zealand and told in eight sequential episodes. 5 of 8: The escaped criminals drive away from Wellington in a stolen car.
The film by Brakhage commonly referred to as "Wecht" does indeed exist. It doesn't have a titlecard at the head, and the leader of the original is labeled "Portrait" in Stan's handwriting, so I'm not sure where the 'Wecht' title comes from.