I took a little longer with this one, due to the holidays and some concept changes. I wasn't sure where I wanted Pennywise to be. Initially, he was standing in the background by the wagon, then I changed it to a small spiderwise, inspired by a scene from The Company of Wolves. The Hare, Owsla, is hanging in the back. I wanted maybe one or two more of the Guardians, but there simply wasn't room. I want to incorporate all of them throughout the rest of the series, but I don't know how that will work out. There's so many of them.
Also, I've always thought the wagon could act as a portal to other worlds.