Love the look of wrought-iron headboards, but not the price? Get the look without the cost by painting one on your wall. Find a stencil at a local crafts store or make your own. Cut the stencil from acetate with a crafts knife, affix the stencil to the wall using a spray adhesive or low-tack tape, and apply paint inside the stencil. Use acrylic paint or specially formulated stenciling cream.