Here are some useful links about the Cleveland Museum of Art and the API project:

• The Cleveland Museum of Art
• The Cleveland Museum of Art Open Access API
• Article: The Cleveland Museum of Art Digitized 30,000 Artworks in the Public Domain
• A Raspberry Pi Picture Frame Project Using the Open Access API (and inspired this one)
  This project was written for the Raspberry Pi by Michael Weinberg and was the inspiration for this project.