Skälderviken
Skälderviken
Oyster shells, blue mussels, European heart cockles, Littorina Littorea (North Atlantic periwinkles).
Inner rim: Umbonium button tops
Outer rim: European cockles
Oyster shells, blue mussels, European heart cockles, Littorina Littorea (North Atlantic periwinkles).
Inner rim: Umbonium button tops
Outer rim: European cockles