HANS HINTERREITER, tempera on paper, signed H. Hinterreiter on verso.
"Opus 33 Rubin". Executed c. 1950. Title and notes inscribed on verso by the artit's hand. 32 x 32,5 cm.
Ei tutkittu ilman kehyksiä.
Swann Galleries, New York.
Private collection, acquired from the above in 2000.