hand drawn cartoon doodle sticker crab. placard template with flat s. retro art for covers, banners

animal aquatic art blue cartoon character claw closeup comic coral crab crayfish crustacean cute design doodle drawing fun graphic happy hardshell heart illustration isolated like lilac man marine mascot nature ocean pinch pink purple red sea seafood shell shellfish silhouette sticker summer tentacles trunks underwater vector white wild wildlife