Monochromatic Mosaic Mollusk

Occurred on July 10, 2024 / Miyakojima, Okinawa, Japan

Info from Licensor: "Tubulophilinopsis pilsbryi, a nudibranch. The simple black and white distinct pattern is modern. The face, which never changes expression, is also wonderful. It can overcome bumps and move forward strongly. Is this a submarine version of Thomas the Locomotive. Although his expression does not change, his running ability is like that of a 4WD car."