I’m sure you’ve seen the “evolutionary chain” drawing which shows a progression of
primates leading to a proud upright homo sapiens male. There are
also plenty of variations on this theme: parody, satiritical and educational.
I’ve often thought
that it would be fun to collect these, but someone else has done it for me.
At the Evolutionary Chain blog a guy who calls himself evolutionman has been collecting and posting these images. The commentary is in Spanish, but the images speak for themselves. It’s good for an amusing ten minutes.