http://www-swiss.ai.mit.edu/~philg/photo/butterflies/
Delicate, fluttering insects that go through a transformation reknowned for its metaphorical imagery are pictured at this site. The Butterfly Pictures page contains quality images of butterflies which can be downloaded and viewed in JPEG format. The pictures were taken at Butterfly World in Pompano Beach, Florida. Philip Greenspun, the sites photographer, maintains a link to his photos of butterflies in Costa Rica.