mermaid color by number activity with cute sea princess, merman, octopus. marine landscape scene. black and white counting

color number mermaid sea princess activity scene ocean water kingdom underwater fairytale marine fantasy landscape octopus merman prince seaweeds wave hand game counting puzzle logic outline line black white coloring page book printable worksheet cute funny preschool educational vector baby kids children drawing contour cartoon animal font diagram circle pattern sketch text artwork brand logo symmetry design monochrome