By far the most important of Holbein’s surviving works of the year 1515 is the series of drawings, eighty-two in all, which he made on the margins of a copy of Erasmus’ _Encomium Moriæ_, or “Praise of Folly.” Erasmus paid his first visit to Basel in 1513, in order to make arrangements with Froben for the publication of his _Adagia_ and his edition of the New Testament. The two men became close friends, and Erasmus, who from that time spent some months every year in Basel, always stayed in Froben’s house during these annual visits until 1521, when he made Basel his permanent home. This biting and jesting satire on the follies of mankind, written in Latin, with its punning title on the name of Sir Thomas More, was composed by Erasmus, according to his preface, during his journeys on horseback, and was done in order to beguile the weariness of the way. It was published by Froben in 1514, and Holbein’s pictorial commentary upon it was drawn in a copy of the first edition, now preserved in the Basel Gallery.[113] The little pictures have been done with the pen on the broad margins by the side of the passages of the text to which they refer. All that is known of the history of the book is that it possibly belonged at one time to Erasmus himself, and afterwards to the theologian and schoolmaster Oswald Molitor, or Myconius. At a somewhat later date Basilius Amerbach, son of Erasmus’ friend, Bonifacius Amerbach, who continued to add to the collection of Holbein’s works formed by his father, obtained it with some difficulty, thanks to the kindly intervention of the painter Jakob Clauser, from Daniel Wieland, the town-clerk of Mühlhausen, who was very loath to part with it. Molitor’s ownership of the book is proved by an inscription on the title-page: “Est Osualdi Molitoris Lucerni”; and the earlier ownership of Erasmus by a second inscription on the second title-page, also in Molitor’s handwriting: “Hanc moriam pictam decem diebus ut oblectaretur in ea Erasmus habuit,” which shows that the marginal illustrations were completed in ten days, and that Erasmus derived much entertainment from them.[114] Molitor was living in Basel until 1516, and afterwards in Zürich and his native city, Lucerne, returning finally to Basel in 1532. It has been suggested that on the death of Erasmus, of whom Molitor was a friend and admirer, he received the book from Bonifacius Amerbach, who was the philosopher’s residuary legatee, and made a point of presenting valuable mementos to a number of Erasmus’ closest friends. The book contains annotations in Molitor’s handwriting, and from one of them we learn that the illustrations were done in 1515. VOL. I., PLATE 11. [Illustration: HOLBEIN’S EARLIEST TITLE-PAGE First used in 1515 _From a copy of More’s “Utopia” in the British Museum_ ] [Sidenote: THE “PRAISE OF FOLLY” DRAWINGS]