

A tall ship with brown and cream sails ploughs through rough teal waves while seagulls wheel overhead and wooden ship wheels sit along the lower edge. Two framed porthole-like squares and a swirling wave whirlpool stand in for the finder squares, so the code hides inside the sea scene. Foam, rigging lines and wave curls supply the dark and light modules against the deep blue water. Strong contrast between white spray and dark teal keeps the pattern readable across the circular shape.