Brett Whiteley. Blue Painting, 1960 (private collection).

Oil, tempera, charcoal, cotton and paper on cardboard: 64.5 x 65.5 cm. Auctioned at Sotheby’s Sydney, August 2019. Photo credit: Danny Kneebone.

Visit > Brett Whiteley Studio at Art Gallery of New South Wales.
More > Brett Whiteley at Wikipedia.