"An Andalusian Dog"

I need to add An Andalusian Dog (1926) to the list of movies. During the most of this 16 minutes film we can hear tango. An Andalusian Dog was written by Luis Buñuel and Salvador Dali. It is seen revolutionary in the history of cinema, because of its surrealistic plot. The scenes are connected without any logic, like in a dream. The most difficult scene to watch is the very beginig, where a human eye is being cut.