010501, 010701, 011509, 011518, 021101, 031903, 031911, 031918, 031924, 040901, 050103, 050110, 0601 - Sun, rising or setting (partially exposed or partially obstructed). Globes with outlines of continents. Snowflakes, snow crystals. More than one drop including teardrops or raindrops. Hearts. Porpoises, dolphins. Starfish. Shells, including sand dollars, nautilus, conch shells and scallop shells. Stylized fish, whales, seals and sea lions. Masks. Palm trees. More than one tree or bush; thicket; group of trees. Mountains, mountain landscapes. Other buildings, including schools, hospitals and libraries. Other foodstuffs including snack foods. Wooden shoes (clogs), sandals, shoes without heels, including bedroom slippers, moccasins, ballet shoes and rubbers. Other men's shoes. Umbrellas, parasols. Cameras, including motion picture cameras; photographic lenses. Eyeglasses, eyeglass frames, sunglasses, goggles and safety goggles. Buses, trolleys. Trucks, vans. Snowmobiles, motorized golf carts, riding lawn mowers. Steamships, ocean liners. Airplanes, including gliders, propeller and jet-powered planes, ultra lights. Helicopters. Balloons. Skis, ski poles. Other sporting articles including gymnastic apparatus, face masks, scuba masks, diving boards, badminton shuttlecocks, punching bags, hockey pucks. Geometric figures, objects, humans, plants or animals forming or bordering the perimeter of a circle. Circles that are totally or partially shaded.