Cartolina Gustav Klimt "Alberi di pere (albero di pere)" 1903 (poi rielaborata) come nuova mai usata
Gustav Klimt, 1862-1918. Pear Trees (Pear Tree), 1903 (later reworked). Oil and casein on canvas. Harvard Art Museums/Busch Reisinger Museum.". Publisher: Neue Galerie, New York.