Roman School second half of the 16th Century

Laid down on thick card. Some small losses; some wear and possible retouching at left edge behind Magdalen.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

This is executed in the tradition of Giulio Clovio, whose miniatures were highly appreciated in the cultivated Roman artistic circle of Alessandro Farnese.  It appears to be the work of a different master, but one who was part of the same Roman tradition and active in the second half of the 16th century.  It is, in fact, extremely close to the work of Girolamo Muziano although nothing by him in this technique is known.