Teaching with images Why is that art? Some art challenges us, causing us to wonder why it is considered art. The Case for Conceptual Art By The Art Assignment ... Learn more Conceptual Art: An Introduction By Dr. Leta Y. Ming, Dr. Thomas Folland ... Learn more Dada Readymades By Dr. Charles Cramer, Dr. Kim Grant ... Learn more Must art be beautiful? By Dr. Beth Harris, Dr. Steven Zucker ... Learn more The $150,000 Banana By The Art Assignment ... Learn more