David Joselit’s slim volume “After Art” offers multiple intriguing frameworks to analyze art in the present-day globalized art world. After Art backs away from the traditional approach of artist intent and production and looks at what happens to images once they are attached to the networks that circulate them. Instead of proselytizing individual or even original artworks, Joselit champions images that are constantly reproduced and remediated by artists and architects such as Tania Bruguera, Ai Weiwei, Sherrie Levine, Matthew Barney, Le Corbusier, and Rem Koolhaus.