All Aboard! Now arriving: A trainload of coloring fun for boys and girls! These 16 playful illustrations include railroad dining cars, train carriers for circus animals and automobiles, and other carriages, all brimming with whimsical characters. Kids can detach the perforated pages to mix and match combinations of train lineups. After coloring, place the images near a light source to admire the glowing stained glass effects. You can color one side or both to produce rich combinations. Perforated pages.