I live in a tiny Brooklyn apartment, so space is always at a premium, and it can be really hard to find a spot on the floor big enough for even the smallest of Christmas trees. Luckily, my friend—and fellow Brooklyn apartment dweller—Meg Allan Cole totally gets it. (Hooray!) Turn an empty wall into your home’s holiday headquarters with Meg’s easy-to-follow video tutorial for creating your own colorful 3D geometric paper Christmas tree on HGTV Handmade!