When he painted a portrait of Holy Roman Emperor Rudolph II (1552-1612), Giuseppe Arcimboldo used his imagination, and portrayed him as "Vertumnus," the Roman god of vegetation and the seasons. It's fun to find the different fruits, vegetables and flowers he used: pea-pod eyelids, a gourd for the forehead. Court painters of the time usually…

Games have a long history of being used for instructional purposes. Games can be defined as playful activities, with or without a computer, that have some essential characteristics. Game characteristics can include competition and goals, game rules, challenging activities, choices, and fantasy elements. Games that take advantage of these…