"If someone steals your car you can go get another one, but with a painting you can't replace it"

From the New York Post: "Brazen art thieves swiped two Russian masterpieces right off the walls of an Upper West Side museum in separate heists that police are finding as hard to decipher as an abstract painting. A cop who happened to be visiting the museum was the first to notice a work was missing from the Nicholas Roerich Museum on West 107th Street near Riverside Drive."