In 2015, the U.S. Postal Service issued Vintage Tulip, an all-occasion stamp available to accommodate the weight of heavy invitations for weddings and other celebrations, greeting cards, and mailings such as small gifts that require extra postage. The words “Two Ounce” on this stamp indicate its usage value. Like a Forever® stamp, this stamp will always be valid for the rate printed on it. The initial price and value for this stamp is 71 cents. The stamp art features an elaborate floral line drawing of a tulip similar to the design of the 2015 Vintage Rose Forever stamp. Jeanne Greco designed these stamps using details from drawings originally created by naturalist artist Maria Sibylla Merian (1647–1717). A small, deep crimson heart on both stamps adds a dash of color to the designs and makes them a natural pair. These stamps were printed using the intaglio printing technique. Vintage Tulip and Vintage Rose are the latest additions to the popular Weddings series. Greg Breeding was the art director.