works by hundreds of artists, organized alphabetically by artist and also by periods (called Rooms within the app) that include Early (up to the 1400s),  Baroque , Renaissance ,  Romanticism ,  Impressionism , Modern,  Contemporary , and American. iTunes:  http://itunes.apple.com/us/app/art-authority-for-ipad/id364048834?mt=8 App Use:  Teaching Learning Professional Development LifeLongLearning/Life Styles Mobile App Device