Lois Pregartbauer
Sitting nude
chalk and charcoal/paper 51,5 x 40,5 cm monogrammed Pr. verso estate stamp Prof. Lois Pregartbauer
exhibited in the Anton Hanak Museum 1989 (cat. N° 44)
collection Chrastek
depicted in the catalogue Chrastek, Widder 2019, p. 170, N° 497