Bidspirit auction | Heinrich Vogeler (1872–1942), “The

Heinrich Vogeler (1872–1942), “The - Heinrich Vogeler (1872–1942), “The Blackbird,” etching in green on handmade paper, monogrammed with coat of arms in the plate at bottom right, Rief 32 II c., 16 x 15 cm, framed under glass 24.5 x 23.5 cm