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In page Mary Blair:

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After the completion of Peter Pan, Blair resigned from Disney and worked as a freelance graphic designer and illustrator, creating advertising campaigns for companies such as Nabisco, Pepsodent, Maxwell House,[6] Beatrice Foods and others. She also illustrated several Little Golden Books for publisher Simon & Schuster, some of which remain in print today, and she also designed Christmas and Easter sets for Radio City Music Hall. Blair not only worked in graphic design and animation but also as a designer for Bonwit Teller and created theatrical sets.[4]