sleek stingray sketch showcasing ocean life for marine-themed s

stingray marine ocean aquatic underwater wildlife sea nature illustration artistic sleek graceful natural charming sketch flowing whimsical friendly coastal tropical unique nautical underwaterdesign marineart oceanart aquaticlife simple marineanimal soft versatile creative underwaterart coastalart colorful smooth vibrant cartoony nauticalart marinecreature tropicaltheme gracefuldesign fun elegantart ai generated