A whimsical anthropomorphic jellyfish pirate with a charismatic expression, depicted in a dynamic character portrait. The scene is backlit with ethereal light rays filtering through the semi-transparent body, revealing intricate patterns in the jellyfish's form. The design is highly detailed, featuring multiple heads with varied expressions that lend an intriguing distortion to the character. This trending art piece on ArtStation is rendered in vibrant cartoon vector art style, resembling clipart with its bold outlines and vivid colors. The pirate is adorned with playful nautical accessories, like a tattered pirate hat and a sash filled with seashell trinkets, adding to its adventurous charm.