Soda bottle fish! They are cute and blow in the wind. You cut the opening of the soda bottle off (utility knife or small hand saw) and then cut the shape of the fish; fins and tail. Then hold the middle together by poking a whole through its "stomach" and twist a thin wire in it. Then paint it and hang it from a clothes pin with a fishing line. I recommend painting it with outdoor spray paint and seal it with a clear coat.