Manner of Tommaso del Mazza, called the master of St. Verdiana

Anonymous sale, The Hague, Venduehuis der Notarissen, 11 November 2015, lot 314 (as after Tommaso del Mazza).

The following condition report is provided by Henry Gentle, who is an external specialist and not an employee of Sotheby's: There is evidence of past worm infestation to the reverse of the central panel and the wings. The paint to the reverse side of the wings is unstable . The hinges to the right hand wing have been replaced. The paint layer to the central panel and wings is very slightly raised but is stable with only minor pin prick losses visible. The paint surface is covered in a layer of surface dirt and discoloured varnish and it's removal would improve the overall tonality. The panel is well preserved with the paint surface in good original condition and fine details intact. There are chipped losses to the integral frame.
"This lot is offered for sale subject to Sotheby's Conditions of Business, which are available on request and printed in Sotheby's sale catalogues. The independent reports contained in this document are provided for prospective bidders' information only and without warranty by Sotheby's or the Seller."

A late nineteenth-century copy after the triptych by Tomasso del Mazza (active 1377–92) in the Galleria Corsini, Rome.¹

1. Inv. no. 562; see M. Boskovits (ed.), Giovanni Bonsi – Tommaso del Mazza. Tradition and innovation in Florentine Trecento painting. A Corpus of Florentine Painting, section IV, vol. VIII, Florence 2000, pp. 248–50, reproduced pl. XLIII.