[Mahler, Gustav. (1860-1911)] Original Hand-Cut Silhouette PortraitFine silhouette profile portrait of the composer and conductor, by an as yet unidentified but highly skilled silhouette artist. Undated. The hand cut silhouette depicts Mahler in a right facing pose, his glasses visible resting on his nose, his tousled hair finely and other instantly recognizable features, finely rendered in black cut paper laid down to white card, titled in ink "Mahler" and signed by the artist "H. Allmojere" (?). The card verso