HALÉVY (Ludovic) - SOMM (Henry). Mariette. Paris: Librairie L. Conquet, 1893. - In-8, 230 x 154 : (2 ff.), 36 pp. (2 ff. last blank), illustrated cover. Jansenist havane morocco, spine ribbed, gilt lace inside, gilt head, untrimmed, cover preserved, case (Chambolle-Duru). Very nice edition at 400 copies, illustrated with 40 colour compositions by Henry SOMM. One of the 100 copies on japon (n° 23), including the watercolour illustrations and a black suite on chine. A very well bound copy by Chambolle-Duru, enriched with an original signed watercolour by Henry Somm.