Forst, Grete - Signed Photograph in Role Maria Callas Unsigned Photos later was the first to

later was the first to propose that humans were changing the world climate

full of photographs and articles related to the composer's work and life

who sung at the world premiers Die Drei Pintos (opera by Mahler) and Die Trumpetten von Sackingen (opera by Nessler)

Austrian conductor (1865-1925) who enjoyed a successful career in Europe

Forst, Grete - Signed Photograph in Role Maria Callas Unsigned Photos later was the first toAustrian soprano (1878 1942) of Jewish origin, whose career developed during the early 1900s, then became a concert singer and teacher before her tragic murder during the Nazi Holocaust at a concentration camp in Belorussia near Minsk in 1942. Signed postcard photograph, shown in role, dated in Vienna in 1905. Her real handwritten signature is at the top of the photo, with an additional printed signature on the bottom right. Size is 3. 5 x 5. 5