Klasky Csupo is the Los Angeles animation studio founded in 1982, known for work on Rugrats, Aaahh!!! Real Monsters and other 1990s cartoons, and its production logo became a familiar sight at the end of episodes. Arthur is the long running children's series that premiered in 1996, based on Marc Brown's books. Clips combining intro music and logo endings circulate online as nostalgia edits, shared by viewers who grew up with after school television and enjoy recreating the exact broadcast sequence they remember from childhood reruns and home recordings.