The last two shows Jim's had in Seattle are of these crazy 'sticker paintings'. Check the gallery link http://www.roqlarue.com/frame/frm-past.html
My favorite 'inkers' of all time are Charles Burns, Dan Clowes and a lesser known fella names Al Columbia. Al Columbia is just simply beyond amazing. He's kind of like Chris Ware with Jim Jarmusch's cinematic sensibility.
How's that for pretentious?
yup. jim is amazing, did a shitload of posters, all under assumed names for some reason. the only way you can be sure he did them is to show him and ask him. too bad, he's an amazing artist all around.