3 portraits of unknown ladies documented only through studio photographs ca. 1910-1930
JQAW# P_1919_150 studio photo ca. 1910
JQAW# P_1916_340 studio photo ca. 1916
JQAW# P_1929_090 studio photo ca. 1929
3 portraits of unknown ladies documented only through unmarked photos Künstlerhaus Archive (undated)
JQAW# P_0_400
JQAW# P_0_410
