So, I’m not sure that this Halloween Sign qualifies as “subway art”, but I don’t really know what else to call it either. In any case, I love how it turned out and now I want to make something larger and more permanent with the technique. And probably not Halloween-themed, since you know – permanent. Maybe this will get done some time… Oh, and there’s a freebie printable version at the bottom of the post if you’re looking for a super easy Halloween Sign. Enjoy!