Scarecrow, Riddler (with Query and Echo), Ra's al Ghul, and Man-Bat

I think this might be the last of the Batman villains for awhile. Once I started drawing them it got really tempting to try and draw every Batman villain ever. But there are a lot and I think I might enjoy drawing Darth Vader doing the bump much more than the Ten-Eyed Man doing the can-can. I'm not sure what I'll draw next. Star Wars is tempting, but so are the Avengers or the X-Men. Or the Justice League. Or slasher movie villains! Or Dick Tracy characters!! Or all of those Image heroes from the 90s doing a giant Bollywood dance number!!!