Possible male birth control stops sperm in its tracks
Any viable anti-sperm birth control method would need to be reversible, and could not cause long-term damage to sperm cells.
Old Finnish people with things on their heads. That is all.
(OK, I lied, that is not all. These are part of a funny, gorgeous photo series by Karoline Hjorth and Riitta Ikonen called Eyes As Big As Plates, and you should look at as much of it as you possibly can.)
(Also: hat tip, so to speak, to Mr. Benjamin Birdsall.)
Radiohead - In Rainbows Artwork
a perfect world
Kafka by Robert Crumb.