618131 Morning Glory, c.1766 (hand-coloured engraving) by Buchoz, Pierre-Joseph (1731-1807); Private Collection; (add.info.: from \'Collection Precieuse et Enluminee\', published 1776, also Fleur de Chine and sometimes used as a pattern book for porcelain Ipomoea alba but this example is in fact Ipomoea purpurea (Convovulus purpurea) La Belle de Nuit); The Stapleton Collection; French, out of copyright.