dolphin. . outline on a white background. marine mammal. inhabitant of the ocean. hand drawing style.

adults agility aqua aquatic background biological book books children coloring day deep design dive dolphin doodle drawing drawn elements emblem endangered fin fish flippers friends grace graphic hand hawaii idea illustration inhabitant intelligence isolate isolated journey jumping label mammal marine mascot metaphor nose ocean oceans outline paradise playful positive predator print protect sketch splashing style swim symbols tail underwater vector vectors wave web whale white wildlife world