Disneyland has gone through dozens of rennovations over the years, and even more different art styles for posters advertising the rides. In fact, the park now works with all kinds of great artists to create art based on the theme park's attractions.
Tony Sherg is not one of the artists professionally affiliated with the park, but he should be because his fantastic minimalist art reflects the fantastic history of Disneyland with vintage-styled minimalist art based on all of their rides and even some of their special holiday attractions.
Via BoingBoing