Mussel and oyster shells, residue from fish restaurants, are processed into a beach lounger according to circular principles. This seat aims to make users think about the waste problem and our consumer society. The SEAt SHELL is an ephemeral design as the bench is made for one summer season. The salty air, wind and rain act on the furniture. The erosion causes the bench to decompose into sand. Over time, the bench leaves no trace. The undulating shapes of the bench completely blend into the surroundings of beach and dunes. The material comes from the sea and returns to the sea at the end.