Marion Mahony Griffin, America the beautiful, ink on silk, inscribed within image 'Oh beautiful for spacious skies for amber waves for purple mountain majesties against the fruited plain America, America god shed his grace on thee, Verse by Clarmyra Smith 1915, decoration by Marion M. Griffin', 92 x 25.5 cm. Provenance: Walter Burley Griffin and Marion Mahony Griffin, the Estate of Eric Nicholls and thence by descent, Shapiro Modern + Contemporary, May 2002, lot 358, Private Collection, Sydney