linocut shell set, ocean beach scallop silhouette print, summer marine snail icon collection. tropical seashore engraving

shell sea vector ocean seashell beach scallop marine snail summer icon shellfish shape tropical underwater linocut life conch flat abstract object silhouette simple set graphic isolated collection symbol spiral design pearl vintage engraving cute logo sketch clipart drawing nautical element sign mollusk print woodcut stamp nature tattoo label grunge