Boy sticks gum on valuable painting - Yahoo! News

Boy sticks gum on valuable painting - Yahoo! News: "DETROIT (Reuters) - Painter Helen Frankenthaler's landmark abstract work 'The Bay' just got a little more abstract. . . . A 12-year-old boy visiting the Detroit Institute of Arts with his school group on Friday stuck a wad of chewing gum on the painting, which is worth an estimated $1.5 million, the Detroit Free Press said."