This fire-breathing dino-bot menaced the crowds at a robot art show in Cologne this past weekend, and Johl from Flickr was there. He captured the prehistoric flame-throwery fury of the prehistoric robot amazingly well. Also at the show: a robot baby, a robot rock band, and a post-apocalyptic car-bot whose fuel source was on fire! Click through for a few more of our favorites.

You can see the rest of Johl's robot art show photos over at the link. [Johl on Flickr]