Unknown of the month

Above: Unknown Artist (German, XIX-XX), Titled: ""Kellner"- Studie aus einem Cafe, Hamburg, Juli 1915", Ink an aquarelle on karton.

Above: Unknown Artist (German, XIX-XX), "The evening star" (Watzmann or Dachstein?), 1920ies, Oilcolour on canvas, original frame. Probably a Munich expressionist.

Above: Unknown Artist (German, XIX-XX), "Nude", 1905-1910, Oilcolour on paper, 20 cm x 15 cm.