Octopus Coloring Pages: An octopus playfully interacts with sea creatures coloring page reflects the most playful marine life. The octopus uses its tentacles to gently prod fish working their way close, stroke the passing sea turtle or whirl around a group of dolphins. Full of life, the underwater scene is filled with glowing coral, waving seaweed, afloat bubbles and adds a slight color and creativity to be altogether perfect.