AI Appraisal Estimate

This is a hand-colored engraving titled 'La Soiree D'Hyver' (The Winter Evening), dated 1774, which is Plate 10 from the second series of the 'Monument du Costume Physique et Moral' by Jean-Michel Moreau le Jeune. The scene depicts an interior Rococo setting with three figures in period attire: a man standing by a mantelpiece conversing with a woman seated in a bergere chair, while another woman reclines in the background. The artwork demonstrates exceptional detail in the rendering of textiles, including the floral wall coverings, lace trimmings, and the elaborate wig and frock coat of the male figure. The piece features a decorative cartouche at the bottom containing the title and four lines of French verse. The engraving is framed with a blue and white double mat under glass. In terms of condition, there is visible overall yellowing and foxing consistent with the age of 18th-century paper, with more pronounced discoloration along the bottom margin. The subtle hand-coloring in blues, reds, and golds remains visible but softened by age. The craftsmanship reflects the high standard of French late-18th-century illustration, characterized by fine line work and sophisticated spatial depth.

Based on my examination of the provided images, this piece appears to be a hand-colored engraving of 'La Soirée D’Hyver,' Plate 10 from the renowned 'Monument du Costume,' initially designed by Jean-Michel Moreau le Jeune. The work is a quintessential example of 1774 Rococo printmaking, capturing the intimate social mores of the Ancien Régime. However, the condition significantly impacts the valuation. I observe substantial overall toning (yellowing) of the paper, likely due to acidic matting or UV exposure over centuries. There is distinct foxing—the reddish-brown spotting—scattered throughout the image and more pronounced browning along the bottom text margin, which compromises the aesthetic clarity of the verse. While the hand-coloring adds charm, it is difficult to determine from photographs alone if this coloring is contemporary to the 18th century or a later Victorian addition, a distinction that affects value. Market comparables for pristine examples of Moreau le Jeune's 'Monument' plates can reach $800–$1,200; however, copies with this level of foxing and oxidation generally trade in the lower hundreds, often purchased for decorative purposes rather than high-end portfolio collecting. To fully authenticate the piece as an original 1774 impression rather than a later 19th-century restrike, I would need to physically examine the plate mark depth and inspect the paper quality against a light source for a period watermark. Without provenance documentation establishing its lineage, I must value this conservatively based on its compromised condition.