Eero Saarinen (Finnish, 1910-1961), Four Tulip Chairs, c. 1970, manufactured by William Latchford and Sons, raised on four star aluminium swivel base terminating in castors, with red seat cushions, bearing 'William Latchford & Sons Pty. Ltd. Knoll International' label (4), height 82 cm. Provenance: unique design made for the Opera House, Sydney, c. 1970, Labels: cf. Anne Watson, 'How the Opera House got its Seats,' Double Dialogues, Summer, 2010