Met Visitor's Picasso Stumble is $65 Million Oops: ExpertBy CAITLIN MILLAT Updated 4:30 PM EST, Tue, Jan 26, 2010 This may be the most expensive stumble ever. A Metropolitan Museum of Art visitor who lost her balance and tore a hole in a Picasso work Monday slashed the painting's $130 million value in half, an expert told the New York Post. The 6-inch tear in Picasso's "The Actor" happened after a woman stumbled into the Met work, leaving it with a mark that could mean the painting could never be restored to its original condition, appraiser Gerard van Weyenbergh said....