REV287680 View of a lunch party, Ranelagh gardens, interior of the rotunda, London (colour engraving) by French School, (18th century); Private Collection; (add.info.: vue de la compagnie a dejeuner dans la rotonde au milieu des jardins du Renelagh a Londres; vue d\'optique; optique; intented for viewing through a mirror and a lens to enhance perspective and depth perception; public pleasure gardens located in Chelsea; rotunda designed by William Jones;); French, out of copyright.