Love this crayon art piece! Not too difficult either. Just put some painters tape where you want the couple to be while you& melting the crayons, and then draw or stencil them on afterwards. Could also get a similar effect by dripping paint instead.
30 Sensational Sharpie Crafts That Will Beautify Your Life DIY - Sharpie Coasters, ceramic tiles (free or very inexpensive at any home store center), rubbing alcohol added with a straw or eyedropper, (for the colors to mix) -- Great inexpensive gifts!