An old letter is a perfect choice for the backgrounds on your cards or scrapbooks. The STAMPtember Old Letter background stamp makes this an easy way to add an aged look to your projects. This versatile stamp is available in many colors and sizes. You can also use it to enhance your personal projects. Here’s how to use it: Start by printing a simple image in black on white cardstock. Then, color it with the appropriate Inkadinkadots or markers.