Among his many portraits of women, it is difficult to make a selection. _Miss Anna Burnett, seated at the Piano_, is charming. _Annie_, _Mrs. Granberg_, and _Kesti_--each, in its own way, fascinates us; but if one were to express a personal preference, it would be for _Miss Emma Rassmussen_. The blond beauty of her hair, the fair, tender flesh, sparkling eyes, and lips slightly open, showing the firm, small, even teeth, are in perfect harmony. The line is more delicate than is the artist’s wont, and both as a portrait and as an etching it is a lasting delight. SOME MASTERS OF PORTRAITURE BIBLIOGRAPHY PRINTS AND THEIR MAKERS. _Edited by FitzRoy Carrington._ 200 illustrations. New York: Century Co. 1912. ETCHING AND ETCHERS. _By Philip Gilbert Hamerton._ 35 original etchings. London: Macmillan & Co. 1868. ----. Same. 6th edition. Boston: Roberts Brothers. 1892. THE GOLDEN AGE OF ENGRAVING. _By Frederick Keppel._ 161 illustrations. New York: The Baker and Taylor Company. 1910. THE BEST PORTRAITS IN ENGRAVING. _By Charles Sumner._ New York: Frederick Keppel. 1875. DÜRER, ALBRECHT (see Bibliography under “The Master of the Amsterdam Cabinet and Albrecht Dürer,” page 137). VAN DYCK, ANTHONY (1599-1641) EAUX-FORTES DE ANTOINE VAN DYCK; REPRODUITES ET PUBLIÉES PAR AMAND-DURAND. _Edited by Georges Duplessis._ 21 reproductions. Paris: Amand-Durand. 1874. VAN DYCK; HIS ORIGINAL ETCHINGS AND HIS ICONOGRAPHY. _By Arthur Mayger Hind._ 38 illustrations. The Print-Collector’s Quarterly, 2 parts. Part I. Vol. 5, No. 1, pp. 3-37. Part II. Vol. 5, No. 2, pp. 220-253. Boston. 1915. ----. Reprinted in revised form. 36 illustrations. Boston: Houghton Mifflin Company. 1915. VAN DYCK AND PORTRAIT ENGRAVING AND ETCHING IN THE SEVENTEENTH CENTURY. _Edited by Arthur Mayger Hind._ 65 reproductions. London and New York: Frederick A. Stokes Company, n. d. (Great Engravers.) VAN DYCK. _By H. Knackfuss. Translated by Campbell Dodgson._ 55 illustrations. Bielefeld and Leipzig: Velhagen & Klasing. 1899. (Monographs on Artists.) ETCHINGS OF VAN DYCK. _Edited by Frank Newbolt._ 34 reproductions. London: George Newnes. n. d. ETCHINGS BY VAN DYCK. _By Walter H. Sparrow. With an introduction by H. Singer._ 23 reproductions of the first states. London: Hodder & Stoughton. 1905. L’ICONOGRAPHIE D’ANTOINE VAN DYCK, D’APRÈS LES RECHERCHES DE H. WEBER. _By Friedrich Wibiral._ 1 reproduction and 6 plates of watermarks. Leipzig: A. Danz. 1877. REMBRANDT HARMENSZ VAN RIJN (1606-1669) THE ETCHED WORK OF REMBRANDT; A MONOGRAPH (WRITTEN AS INTRODUCTION TO THE BURLINGTON CLUB EXHIBITION, 1877) WITH AN APPENDIX RESPECTING APPROPRIATION OF THE FOREGOING IN MIDDLETON’S DESCRIPTIVE CATALOGUE. _By Francis Seymour Haden._ London: Macmillan & Co. 1879. THE ETCHINGS OF REMBRANDT. _By Philip Gilbert Hamerton._ 4 reproductions and 36 text illustrations. London: Seeley & Co. 1902. (Portfolio Monographs.)