To-day this work, which some forty years ago no one dreamed had ever existed, smiles in all the beauty of its first painting; a monument to the insight and generous enthusiasm of the gentleman whose name is rightly connected with its own in its official title--"The Zetter-Madonna of Solothurn." And it smiles with Holbein's own undebased handiwork throughout. _Pace_ Woltmann's blunder,--its network of fine cracks, even over the Virgin's face, attests that it has suffered no over-painting. The work has been mounted on a solid back, the greatest fissures and the holes filled up to match their surroundings, the stains and defacements of neglect cleared away, and the triumph is complete. It might well be the "swan song" of a veteran artist at such work. Whatever the mistakes of Eigener's career, the restoration of the Solothurn Madonna was a flawless achievement for himself and his associates. This work, too, is the most precious of all that have come down to us of Holbein's imaginative compositions, from the fact that his first-born, Philip, who was born about 1522, was the model for the Child, and that a portrait of Elsbeth, his wife, served as a study for the Virgin. This portrait is an unnamed and unsigned drawing in silver-point and Indian ink, heightened with touches of red chalk, now in the Louvre Collection. (Plate 13.) Illustration: PLATE 13 UNNAMED PORTRAIT-STUDY: NOT CATALOGUED AS HOLBEIN'S _Silver-point and Indian-ink. Louvre Collection_ _Believed by the writer to be Holbein's drawing of his wife before her first marriage, and the model for the Solothurn Madonna_ That this is a portrait of Holbein's wife any careful comparison with her portrait at Basel must establish. Feature for feature, allowing for the changes of sufficient years, the two faces are one and the same. The very line of the shoulder, setting of the head, and even the outline of the fashion in which the low dress is cut, is alike in both. And equally unmistakable is the relation between this Louvre drawing and the Madonna of Solothurn.