Elevation and Profile of a Wall Fountain, Gilles-Marie Oppenord, French, 1672-1742, Pencil, pen and brown ink with grey wash, Recto: Horizontal rectangle. A basin in the form of a shell with water issuing from a winged dolphin's head., Verso: Vertical rectangle. A standing figure seen from the back, his left arm raised, and a seated man holding a shield., One sheet of paper drawn on recto and verso, mounted onto an album page with window cutout to see verso., France, 1692-99, albums (bound) & books, Album page, Album page