Johann Rudolf Byss

Oil on copper. The picture surface is in generally good condition aside from a dirty, dull varnish. There are scattered minute losses, including in the hair of the two figures at far left; the hair of the male figure at left; in the background at upper right; and in the red cloak and sword of the figure seated on the throne. Slightly larger losses visible at lower right. Overall the picture surface presents well. Under UV light, there are pinpoint sized retouches scattered across the picture plane. Most of these barely fluoresce, and may be older, though there are slightly more in the lower right quadrant; in the drapery at upper right; and between the two groups of figures at left.
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.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

The composition of this work follows that of a larger oil on canvas by Jean Raoux, painted in 1723 for Lothar Franz von Schönborn’s Schloss Weißenstein in Pommersfelden, Bavaria. Byss was court painter to the Schönborn family and also appointed by Lothar Franz von Schönborn as attendant to the family’s painting collection at Pommersfelden.  After the death of Lothar in 1729, Byss entered into the service of his successor, Friedrich Karl.