We often have tons of wrapping paper left over after we have a party or a celebration at home but no idea what to do with them. Most of them are too pretty to just throw away. If you use a little creativity, there are numerous ways in which you can reuse these leftover wrapping paper to make tons of beautiful artwork. With a little work, you can make beautiful envelops, decorative streamers, medallions, liners for bookshelves or drawers, or simply cut them up to make confetti. Here are 19 simple ideas that will help you get the most out of your leftover wrapping paper.