Wearing a personalized graphic tee is a form of self-expression, much like choosing a special type of U.S. postage stamp or picketing the local post office because of its lack of birdhouse-themed U.S. postage stamps. Show your softer side with today’s Groupon: for $12, you get $25 worth of personalized gifts from ArtStamps.com.

ArtStamps.com captures kids' artworks through online user submissions and converts the colorful pieces into personalized Rubik’s cubes, stationery, apparel, and official U.S. postage stamps. Customers can immortalize little ones' finger paintings or condiment-composed Mona Lisa reproductions onto a set of 10 U.S. postage stamps ($15), decorate office spaces with a photo-covered mouse pad ($13.50), or emblazon crayon pictures onto a 15-ounce coffee mug ($18.65). A kiddie-customized Rubik’s cube ($28) can add enjoyment to slow board meetings, and a 2.5"x 3.5" design-your-own ruler ($8) can be a useful tool for cubicle-renovation projects.

Customers can also support schools and groups by purchasing a gift from ArtStamp.com’s Top Artist of the Month collection, a program that nominates submissions for immortalization as limited-edition collectibles. Items purchased through this program help fund the artists' school or group, qualify them for prizes, and justify their desire to don berets and pencil-thin mustaches.