License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Antoine Joseph Dézallier d'Argenville. The Theory and Practice of Gardening : Wherein is Fully Handled all that Relates to Fine Gardens, Commonly called Pleasure-Gardens, as Parterres, Groves, Bowling-Greens &c. ...., 1712. The Metropolitan Museum of Art.