The Art Basel lineup for this year’s event has been released. A press release sent Monday revealed that 2012’s 11th Edition, to be held at the Miami Beach Convention Center, will showcase 257 prominent art galleries from 31 countries. The art fair, which will run December 6 through 9, will be divided into three “sections”: Art Galleries, the main section, for more well-known organizations to display contemporary art, Ars Nova, for up-and-coming institutions to highlight recently-established artists and Art Positions, for galleries to spotlight a the opus of one particular artist.