Vorzeichnung, Zwei Zuschauer für Adolph Menzels Gemälde "Abreise König Wilhelms I. zur Armee am 31. Juli 1870", ca. 1871, 1 January 1871

Preliminary drawing, two spectators for adolph menzel's painting "departure of king wilhelm i to the army on july 31, 1870", ca. 1871. Date: 1 January 1871.