Ancient Rock Ostia 
Artwork: Ancient Rock Ostia 
Size: 50.8 x 71.8 cm
Medium: Oil on paper mounted to board
Creation year: 1971
Marks: Signed, dated ''71', and inscribed 'ROMA'; signed and titled on the reverse
Category: Paintings
Provenance: Gertrude Kasle Gallery, Detroit; Acquired from the previous by the present owner in 1997
Exhibition history: Rome, Museo Carlo Bilotti - Aranciera di Villa Borghese; Washington, D.C., The Phillips Collection, Philip Guston, Roma, May 2010 - May 2011, cat. no. 31, p. 189, illustrated in color

Sotheby's New York

Date: 2016-11-18
Lot Number: 115