Brainstorm is a Facebook group where artists can take part in various challenges. This month, the challenge was to redesign Batman (and the Batmobile). The results are probably not the kind of Dark Knight Bob Kane had in mind.

Below are some of the best entries. While most of these slant sci-fi, there are some great historical ideas as well (along with the amazing fantasy take, above, done by Jason Kang).

You can see all the entries at Brainstorm's page.

By Marc Sampson

By Raul Sanchez Osorio

By 洪啟哲

By Jason Kang

By Thesian Jay

By Marco Menegaldo

By Mark Chang

By Steve Jung

By Alexander Forssberg