GERTRUDE O' BRADY (1903-1978) Trois portraits féminins mine de plomb sur papier graphite on paper 26 x 20 cm. ; 37 x 27 cm. ; 30 x 23 cm. 10 1/4 x 7 7/8 in. ; 14 9/16 x 10 5/8 in. ; 11 13/16 x 9 1/16 in. Footnotes: Provenance Collection particulière, France. Collection particulière, France (acquis auprès de celle-ci). For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing