Octave de ROCHEBRUNE (1824-1900):
- VUE DU DONJON DE PIERREFONDS PRISE DE LA COUR DU CHÂTEAU, 8 JUIN 1866.
Etching, signed lower left, located "Terre Neuve" and dated "July 1866", annotated "Viollet le Duc architecte" lower right. 63.5 x 49 cm.
- CHÂTEAU DE PIERREFONDS, 10 JUNE 1866.
Etching, signed lower left, located "Terre Neuve" and dated "8 October 1866", numbered "142" upper right and annotated "Viollet le Duc" lower right. 47 x 65 cm.