THE DARK KNIGHTS: Polish Mural Unites Hellboy, Batman, Spawn and More
Sometimes I wonder why inter-company comic crossovers don't include more companies. Batman / Hellboy / Vampirella or Judge Dredd / Green Lantern / Transformers - adding that extra wheel would surely get more fans along for the ride.
Taking a leaf out of that idea, a mural in Poland has united The Hulk, Punisher, Daredevil, Hellboy and a few more of comics darkest, into one ass-kickin' masterpiece. Check this out;