Art car recent years the festival has been forced to limit the number of vehicles on the playa. As such they have restricted the vehicles that are licensed to what they are now calling "mutant vehicles". There has been some confusion within the Burning Man and Art Car communities over these two terms, with some believing the terms are simply synonyms. According to art car artist and Art Car Fest organizer Philo Northrup, art cars are "street-legal vehicles that have been permanently transformed into mobile sculptures". According to the Burning Man DMV ("Department of Mutant Vehicles"), Mutant Vehicles are "'art on wheels':
School of Industrial Art and Technical Design for Women School of Industrial Art and Technical Design for Women School of Industrial Art and Technical Design for Women was an American school of industrial design founded in 1881 and located in New York City. Pupils were made familiar with the practicality of design, with the workings of machinery, and the technicalities of design as applied to various industries. In its day, it was said to be the only school of practical design for industrial manufacture in the world. Florence Elizabeth Cory organized her first class of five pupils in autumn 1881, instructing them in the principles of design and the