Which silhouettes are there?

Heart, butterfly, fish, owl, cat, bird, turtle, elephant, egg, leaf, drop, moon, star, flower, apple, pumpkin, balloon, Christmas tree, house, teapot, cupcake and mug. No shape repeats before all the shapes ticked have been used. In "Silhouettes" click a shape to leave it out or put it back (at least one stays). A single page's shape can also be chosen in the page toolbar.