HARRY BOOSTRÖM, gouache on paper, signed and dated -54/55.
"Nr 39". 24 x 48 cm.
Not examined out of frame. Creases in both right corners.
William and Maud Appelquist, Gotland, Sweden.
Galerie Bel'Art, Stockholm.
Private collection, Stockholm.
Norrköpings Konstmuseum, "Harry Booström – Avantgardist och konkretist", 21 March– 14 June, 2015.
Bukowskis, "Harry Booström - En konkret avantgardist", 2018, illustrated p. 32.