Ex Libris For Giorgio balbi, realized by Carlo Casanova, 1945. It includes passepartout, 30 x 24 cm. Etching, sheet 14 x 10,5 cm. Signed on plate bottom right. Good conditions. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution