Make your own accordion book, or concertina. These books of watercolor flowers make a nice souvenir, or postcard. Possible themes: sharks, your favorite things, insects, fruits, teapots. Draw a vertical line to divide a 9x12" watercolor paper, preferably of good quality such as Fabriano or Arches. Fold it and create an accordion by folding section 3 inches long back and forth.
