[MONOGRAPHY] Rudolf KLEIN - Félicien Rops Librairie Artistique et littéraire, Paris, s.d (circa 1910) first edition. A very fine copy from the numbered deluxe edition, bound in full parchment, a little soiled, otherwise in good condition. Very slight foxing, not very pronounced. Complete with 5 four-color plates and 48 tinted illustrations. Small folio, 63pp (1) [Attached] [MONOGRAPHIE] Gustave KAHN - Félicien Rops, special issue Librairie internationale à Paris, 1912 - First edition and one of 200 copies of the deluxe edition numbered in blue pencil. Cover by Willy Belling, publisher's mark on frontispiece by Hans Bastanier. Publisher's binding in real parchment, a little soiled. Very fine monograph devoted to Félicien Rops, illustrated with 18 drawings on deluxe mat paper, 28 tinted illustrations, 1 engraving and 3 plates in four colors. Very fresh, almost free of foxing. Small folio, 59pp.