fantastic planet

do you remember this animation from your childhood? the images are so surreal, the music is eerie but yet so pretty. here's a bit of information about the movie from wikipedia:

La Planète sauvage, lit. The Savage Planet) an animated 1973 science fiction film directed by René Laloux. The film was an international production between France and Czechoslovakia and has been distributed in the United States by Roger Corman. It won the special jury prize at the Cannes Film Festival in 1973. The story is based on the novel, Oms en Série, by the French writer Stefan Wul.