Michelangelo was a wonderful painter, but what was that between Adam's legs?

Question

http://www.webexhibits.org/colorart/i/mi…
it's waaayy too small to be a penis. yeah, I went there.

Answer 1

before the reanaissance the european art was austere, without depth, with little bright and tended to subjugate the faithful...in the renaissance the artists want to make the faithful sharer, they maked sculpture with movement and create frameworks with very much light...