Tim Goodchild, (20th century), Ko Ko + Ko Ko and Nanki Poo, costume designs for the Mikado, Sydney opera house 1985 (2), gouache and ink, each signed and dated lower right, 22.5 x 43.5 cm fan, 32 x 27.5 cm. Provenance: The collection of Ron O'Mullane OAM and Glenda O'Mullane