AI identification & appraisal estimate

Signed Leon Machert Bronze Figure on Marble Base

Submitted photo of Signed Leon Machert Bronze Figure on Marble Base
Photo submitted by the user — not generated by AI

User's notes

Lady full bronze by artist

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$1,200 - $1,800

AI estimate as of March 8, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

This item is a high-quality bronze figurative sculpture, presented in a close-up detail view of the lower half. The sculpture is cast in solid bronze and features a warm brown patina with subtle golden highlights on the raised surfaces of the feet and drapery, suggesting varied light reflection and tactile handling over time. The figure is depicted with bare feet, showcasing realistic anatomical modeling and a smooth cast finish. It stands upon a thick, circular, dark green marble plinth that features distinct white and light-green veining. A critical identifying feature is the artist's signature incised into the hem of the figure's garment, which appears to read 'Leon Machert'. This signature associates the work with the artist active in the early 20th century. The casting displays fine craftsmanship with no immediate signs of structural damage, cracks, or heavy oxidation. The condition appears excellent, with a well-maintained surface and only minor surface dust typical of age. The style is representative of Art Deco or early 20th-century realism, often found in European decorative bronzes.

AI Appraisal Report

I have conducted a visual examination of the bronze figurative sculpture attributed to Leon Machert (early 20th century). The piece exhibits the classic hallmarks of the Art Deco period, characterized by smooth anatomical modeling and a disciplined aesthetic. Based on the images, the cast quality appears high, with a rich chocolate-brown patina and appropriate wear on high-relief points like the toes and drapery folds. The signature 'Leon Machert' is incised with the fluidity expected of a period casting rather than a later cold-stamp reproduction. The dark green marble base is commensurate with European foundry standards of the era. The market for early 20th-century bronzes remains stable, with Machert’s works particularly sought after when they depict full-length elegant figures. Comparables for smaller Machert bronzes typically hammer in the $800 range, while larger, well-preserved figures on original marble plinths regularly achieve $1,500 to $2,000 at specialized decorative arts auctions. The excellent condition of the patina and the lack of pitting or 'bronze disease' significantly bolsters its liquidity. However, there are limitations to this digital appraisal. Authentication via photography cannot definitively confirm the alloy's composition or identify the specific foundry mark which may be hidden under the plinth. To fully certify this as a period original rather than a high-quality mid-century restrike, a physical inspection is required to check for internal 'flash' from the mold and to verify the weight and attachment method to the marble. Provenance documentation or a gallery bill of sale from a reputable estate would further solidify the valuation at the higher end of the estimated range.

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