The spiral appearance of the nebula has led to the name Pinwheel Nebula being used. M83 (NGC 5236), the Southern Pinwheel Galaxy, is an 8th magnitude face-on spiral galaxy. Changwon's municipal flag depicts a tri-coloured pinwheel made of 'C' shaped wings. The program gets its name from the spinning pinwheel on macOS. This "pinwheel fractal" has Hausdorff dimension formula 22. The work depicts an elderly black couple holding what appears to be an eye-shaped pinwheel. This variety also features a pinwheel shape. One side of the pinwheel is red; the other side is black or white. Its nickname of the Southern Pinwheel derives from its resemblance to the Pinwheel Galaxy (M101). Messier 83 (the Southern Pinwheel Galaxy) is at the center of the other subgroup. Aurelia - a bohemian-style character who owned Pinwheel House. Some episodes were seen as part of Nickelodeon's "Pinwheel". The Golden Pinwheel Young Illustrators Award was established in China in 2015. "Pinwheel" underwent several changes when the Pinwheel channel was relaunched as Nickelodeon in 1979.