Stories Works by Canadian abstractionist Jean-Paul Riopelle rack up $8m at Heffel’s evening sale in Toronto Posted on November 24, 2023 by artNews The two-part auction, coinciding with the centenary of Riopelle's birth, took in $17.2m in total A stolen Van Gogh drawing recovered outside a public lavatory 20 years ago goes on show Edvard Munch: Trembling Earth at the Museum Barberini, Potsdam