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Learn about the works of the famed master painter Raphael. Featuring large zoomable images, detailed descriptions, bookmarks, and a challenging quiz!免 …

Learn about the works of the famed Northern Renaissance painter Albrecht Dürer. Featuring large zoomable images, detailed descriptions, bookmarks, and …

Learn about the works of the famed master painter Leonardo da Vinci. Featuring large zoomable images, detailed descriptions, bookmarks, and a challeng …

Learn about the works of the famed master painter Rembrandt Van Rijn. Featuring large zoomable images, detailed descriptions, bookmarks, and a challen …

Immerse yourself in a world of intrigue and power while learning about the Russian Czars. View zoomable images, save bookmarks, and test your knowledg …

Learn about the rare, useful, and valuable precious metals! View fully zoomable images alongside useful information. Bookmark your favorites, and test …

Protected behind the thick walls of the castle, the nobility of the middle ages plotted against each other and enemies abroad. The castle stands as a …

Through dedication, practice, and raw talent these composers created masterpieces. Many of them forever altered the way music is written, influencing …

Learn about some of the most important inventors in history with this amazing app!FEATURES• Challenging Quiz Game! • Hi-resolution portraits! • Biogra …

Learn all about the major Greek Gods with this beautiful app!FEATURES • Zoomable period map! • Challenging Quiz Game! • Hi-resolution portraits! • Bio …