La Marie-vison.

"La Marie-Vison" tells the perversely fascinating tale of Marie, a transvestite prostitute who lives in elegant squalor with her dedicated servant. Every day, for eighteen years, Marie releases an exotic butterfly into the open fields of the living room. Every day for eighteen years the beautiful boy, imprisoned in her den, catches and kills it. The beautiful boy is tempted with visions of the outside world, free from the wiles of wicked Marie, but maybe the boy wasn't made for the outside world. Maybe none of us were.