We are all mad here

A sketch i did of batman villains, while at school. (during biology because i hate it). will probably color it or something later but cant be bothered right now

in case your not a batman fan like me, or you cant tell what Ive attempted to draw the villains from the left are: two-face, the riddler, Dr freeze, Harley Quinn(on floor), Scarecrow, The Joker, and poison ivy! yay!