"Practices of Looking: An Introduction to Visual Culture provides a comprehensive and engaging overview of how we understand a wide array of visual media and how we use images to express ourselves, to communicate, to play, and to learn. Marita Sturken and Lisa Cartwright - two leading scholars in the emergent and dynamic field of visual culture and communication - examine the diverse range of approaches to visual analysis and lead students through key theories and concepts." "Thoroughly updated to incorporate cutting-edge theoretical research, the second edition examines the following new topics: the surge of new media technologies; the impact of globalization on the flow of information and media form and content; and how nationalism and security concerns have changed our looking practices in the aftermath of 9/11. Challenging yet accessible, Practices of Looking is ideal for courses across a range of disciplines, including media and film studies, communications, art history, and photography."--BOOK JACKET.