Giovanni Grubacs (Venedig 1830-1919 Pula) (Venice 1830–1919 Pula) Venice, the Rialto Bridge in Venice, signed GGrubas, oil on canvas, 34.5 x 57 cm, framed Giovanni Grubas (Venedig 1830-1919 Pula) Venedig, die Rialtobrücke, signiert GGrubas, Öl auf Leinwand, 34,5 x 57 cm, gerahmt Provenance: Private Collection Italy. We are grateful to Prof. Fabrizio Magani for confirming the authenticity on the basis of a high-resolution photograph.