Editor’s Tip: To make this arrangement last longer, place flowers in a vase of water that fits snugly within the gourd. Editor’s Tip: To press leaves, place them between layers of newspaper and under a heavy stack of books. Let the leaves dry for a couple of days. Then, to enhance their color, iron the leaves between pieces of waxed paper, using a pressing cloth to keep the wax off the iron. Pressed leaves also can be purchased at local crafts stores.