It is quite evident, by the viewing of this particularly interesting form of expression known as beer can art, that some people have ample amounts of imagination and far too much time on their hands.
The beer can art serves a dual purpose being an art form that can be appreciated by environmentalists and beer connoisseurs alike.
First you drink it, and then you create it. Beer can art is a waste-not, want-not form of exposition. The only problem with beer can art is that one is first required to consume said beer. By the time you had enough empty cans to create a beer can couch, you would be either passed out, or in the hospital in a beer-induced coma.