Henri Rivière (1864-1951) Promotional print n° 1 for " Clairs de lune ". 1897 ; Promotional print n° 2 for " La Marche à l'étoile ". 1899. Lithograph. 600 x 230. Levasseur-Le Bohec 224 and 261. Printing in colors. Proofs on glazed vellum, trimmed to the subject (missing the margins with printed text), pasted on strong cardboard (frame background). Light scattered foxing. Vertical tears (thin and not very noticeable) at the 2nd, one of 30 mm at the head and one of 80 mm at the foot. Ed. Sagot gallery label on verso of each. Set 2 pp.