A113

A113 is an inside joke and Easter egg used by many artists, particularly those at Pixar and Disney. It refers to a classroom number at the California Institute of the Arts, where many animators took classes. The number has appeared in various animated films and shows, often subtly integrated into scenes or backgrounds. It serves as a nod to the school and a way for creators to connect with each other and their audience. Fans enjoy spotting A113 as a fun connection to animation culture and the shared history of those who work in the industry.