More from the Rubell Family Collection: Wade Guyton, 2007, Untitled, UltraChrome inkjet on linen

Details of: John Baldessari, "Art is Food for Thought and Food Costs Money" (1985) at the Rubell Family Collection; a surf n turf vanitas from the Tap Tap murals.

This Saturday, Helga Wretman will perform "Global Short Messaging" at the NADA Art Fair in Miami. Her  performances, typically collaborative, engage the mutual limitations of the body and technology, reconfiguring ancient topi such as "Death and the Maiden" and posession /bewitchment for our age. According to organizer Dan Bodan, this performance will mark a departure, instead "proposing a communication, channeled through a series of complex networks from a higher intelligence, which forces our hands to write out a multivocal message." (images of past projects: Helga Wretman with AIDS-3D, photo for Sang Bleu (top), Venice Biennale Internet Pavilion (bottom).

Ugo Rondinone installed in SF here. Also recently on view at The Museum of Cylcadic Art, a perfect fit.