Most homes have a stash of empty glass bottles somewhere, left over from sauces, juices, oils and syrups, and we keep telling ourselves we’ll do something with them someday. Well, someday can be this weekend. A clean glass bottle is a ready-made canvas, with a nice shape, a sturdy build and a neck that’s perfect for all sorts of decorative tricks. Soak off the labels in warm soapy water, scrub away any sticky residue, let them dry, and they’re ready to go. Here are four easy ideas that look far more expensive than they are.