A Faenza 'berettino' ground dish, probably by the workshop of Piero Bergantini circa 1525-30

the centre painted with a female figure in yellow, pouring water from one carafe to another, before a light blue illegibly inscribed band, encircled by a light blue band picked out in white, the broad border with winged cherub-heads and dolphin heads among leaf-scrolls against a deep-blue ground, the reverse with stylized flower-heads separated by wavy lines radiating from the centre

some very light wear and three kiln support marks along the edge of the central medallion
"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."

The crossed circle mark has had many attributions in the past. It has been suggested that this was the mark of the Casa Pirota in Faenza, or a rebus for the Dalle Palle family of potters, also in Faenza. 
The more recent research of D.Thornton and T. Wilson, however, has provided new evidence that the crossed circle mark can be attributed to the Piero Bergantini workshop in Faenza. For a discussion and other examples of dishes bearing the same mark see D. Thornton and T.Wilson, Italian Renessaince Ceramics, 2009, p. 127-133