In April at a gallery in London, Mexican artist Raul Ortega Ayala's exhibit opened with the customary hors d'oeuvres for visitors. However, since Ayala's work specializes in the roles that food play in our lives, he served cheese made from human breast milk, to "explor(e) our first encounter with food emphasizing its territoriality and boundaries." He said his next piece would go the other way, with 10 menus showing what "presidents, public figures, mass murderers and cave men" ate just before dying.

A pedestrian bridge over Interstate 80 in Berkeley, Calif., opened late last year, decorated with $196,000 in public art by sculptor Scott Donahue. At each end of the bridge are 28-foot structures to honor the "history" and "daily life" of Berkeley, notably its tradition of citizen protests, but smaller sculpted medallions feature street scenes such as dogs romping playfully in city parks. However, as initially noted by a Fox News reporter in February, one of the medallions shows a dog defecating and another displays two dogs mating. Said a local art program official, "I think they're just, you know, natural science ... what dogs really do."

New York artist Ariana Page Russell has a dermatological disorder that makes her skin puff up immediately at the slightest scratch (which renders her, she says, the "human Etch A Sketch"). She now scratches herself in deliberate patterns, to create artistic designs, which she photographs and offers for sale. Russell says she must work quickly, for her skin usually returns to normal after about an hour.

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