"Brokig knut"
Signed Olofsson and dated -48. Panel 61 x 53 cm.
Galerie Blanche, Stockholm, 1990.
Ingemar Dahlberg Collection.
Galerie Blanche, Stockholm, "Konkret", 1949.
Galerie Blanche, Stockholm, "Konkret", 1990.
Thomas Millroth, "Pierre Olofsson", 1992, ill. p. 43.