Most artwork is static. Consequently, when art is moved—either within a gallery or collection, or between sites—the level of risk shoots up. There are dozens of famous examples of artwork being lost, stolen, or damaged while in transit—from Francisco de Goya’s Children with a Cart (1779), which was stolen in 2006 near Scranton, Pennsylvania, while on its way to the Guggenheim in New York; to the firebombing of Gustave Courbet’s The Stone Breakers (1849) in 1945 while it was being moved out of Dresden, Germany; to the accidental destruction of Lucian Freud’s Untitled Oil Painting (1960s) in 2000 by handlers at Sotheby’s who mistook its box for an empty crate.