1883 - The Conjuration - Pierre Paul Leon Glaize. Etching from the book Masterpieces Of French Art Illustrated (being a biographical history of art in France from the earliest period to and including the salon of 1882) (Volume I) By Louis Viardot. This was originally seen at The Gallery of the Luxembourg. Also included is the flip page with written information about it. It is an exquisite 19th Century (1883) photogravure engraving, finely executed on high quality 19th Century paper.