More thought should have gone into this

I've finished the quilt front - and it's kinda cute, if I do say so myself. It's kind of an awkward size, about 51" square. Coming up with a backing is going to be fun. I'm also going to try to do a lip around the edge.
I would also like to think I'm going to be creative when I quilt this thing - with spiders or webs in the black areas. But I'm also realistic and straight lines and rectancles might look just fine.