To the naked eye:
The canvas, unlined, has a painted reverse.
The stretching of the canvas is good, but we notice some light warps, maybe linked to the stretcher. The paint layer reveals a few paint losses principally along the edges. There are no liftings.
Under the UV light:
The UV light reveals numerous fluorescent areas, notably both women’s faces and the dog’s fur, some other areas dispersed on the canvas as well, but they do not seem to correspond to any repaint or restoration.
The frame is under glass. "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."