Did you guys know that Phil Jimenez pitched a Justice League/Transformers crossover to DC Comics? No? Me neither. But this recently surfaced art--thanks to Brian Michael Bendis' awesome Tumblr--shows the craziness that we could've experienced.
Yup, that's Optimus Prime with a Green Lantern Ring and Megatron clutching the remnants of Superman's cape. Pretty cool.
Here's a full promo shot of the whole League mixing it up with the Robots in Disguise.
According to CBR's Robot 6 blog, Jimenez tweeted the ultimate tease:
@wonderscott You missed out on Wonder Woman's invisible jet becoming a very cool Transformer.
— Phil Jimenez (@Philjimeneznyc) August 30, 2012