Intricate beach mandala with starfish, scallop shells, spiral shells, sand dollars, waves, and dotted rings

Intricate Seashell and Starfish Mandala

Starfish, scallops, spiral shells, sand dollars, foamy waves, and dotted arcs interlock in a round beach mandala.

Free to print for personal and classroom use. This coloring page is part of the Beach collection, made for teens and adults, drawn in a Mandala style.

🎨 How to color it

Layer the starfish in coral pink, the scallop shells in pearly lavender, the spiral shells in sandy beige, and the curling waves in teal blue. Use sharp colored pencils for the dotted rings, shell ridges, and tiny spiral details, working from the center circle outward so your hand does not smudge the fine lines. Try a mischievous tide-pool twist by shading every matching shell pair slightly differently, as if the mandala is hiding a secret code.

🔢 How this color by number works

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Find each number in the key and fill its zone: 554 zones and 11 colors, sized for adults. Tiny unnumbered slivers borrow the color of their neighbors, and the little model above shows the finished page whenever you want to check your work. More grids like this live in our color by number gallery.

Prefer classic line art? Open this drawing as a regular coloring page.

The story behind this coloring page

Mira Counts the Tides — Every evening, Mira timed the tide by counting scallops, starfish, and sand dollars in the moonlit shell circle, allowing herself one smug sip of coffee per perfect round—until one day an extra spiral appeared where none had been. Read the full story →

Every evening, Mira timed the tide by counting scallops, starfish, and sand dollars in the moonlit shell circle, allowing herself one smug sip of coffee per perfect round—until one day an extra spiral appeared where none had been. Because of that, she recounted, and the surf answered with a wet little snicker; because of that, she named the intruder Barnaby and accused him of poor symmetry. Finally, when the foam slid away smelling of salt and kelp, Mira left one blank space uncounted, just in case curiosity wanted room to run.