Value of old bronze sculptures

One clear answer

Start with all marks: artist signature, foundry stamp, edition number, inscriptions, plaques, base, underside, and patina. Then compare to sold examples with the same attribution level.

Auction records are market evidence, not a final appraisal. Condition, authenticity, provenance, size, medium, edition, subject, and demand can materially change value.

Quick value checklist

• Photograph the whole work, close details, back, frame or base, signature, labels, condition issues, and scale.
• Include medium, dimensions, provenance, receipts, certificates, gallery labels, and prior appraisal records.
• Show damage clearly: fading, tears, cracks, repairs, stains, losses, overpaint, chips, surface wear, or unstable mounting.

Key value drivers

• Artist, foundry, edition, casting quality, patina, subject, scale, and provenance drive value.
• After-casts, reproductions, missing bases, surface polishing, and repairs can reduce value.
• Bronze color alone does not prove age or quality.