Quittenbaum Kunstauktionen GmbH Lot soldUSD 301 - 421EUR 250 - 350 (listed)EstimateUSD 301 - 421EUR 250 - 350 (listed) See all lots Michel Bétourné Quittenbaum -Art Nouveau - Art Deco - Part 2 | Munich, 29 May Summary Lot number 515 Year of manufacture 1900 Location Description 24.5 x 16.5 cm. Sheet copper, polychromatic enamel. Tree standing by a lake. Signed: M. Betourné, Limoges. Frame.