AI Appraisal Estimate

AI-generated estimates · not official valuations

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What was submitted

Photo and notes provided by the user — not generated by AI

Submitted item photo
Submitted photo · June 21, 2026

User's notes

Unknown artist, untitled artwork

AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below 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.

Note

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 Identification

·Not independently authenticated·Verify before acting

Parapluie-Revel Advertising Sign (Leonetto Cappiello design)

Vintage Advertising and Collectibles

AI Estimated Value

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$400 - $800

As of June 21, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a vintage vertical advertising sign or lithographic poster for 'Parapluie-Revel,' a famous French umbrella brand. The artwork, originally designed by the renowned poster artist Leonetto Cappiello in 1922, features three dynamic figures in yellow-gold garments holding black umbrellas against a saturated yellow background. The figures are captured in a sense of motion, with their legs and clothing billowing as if in a gust of wind. The bold red typography 'PARAPLUIE-REVEL' spans across the top portion of the composition. In the lower-right corner, a white rectangular inset provides local merchant details: 'AU ROBINSON, 2, Rue Chavanne, Ancienne Rue Saint-Come, LYON.' The lower-left corner includes a small brand stamp or logo. Physically, the piece appears to be a printed metal (tin) sign or a mounted card lithograph, showing some signs of wear including minor surface abrasions, small white paint-like splatters or scratches on the lower left, and slight edge wear. The Art Deco style of the illustration is characterized by its simplicity, humor, and strong color contrast, which were hallmarks of Cappiello's revolutionary approach to modern advertising.

AI Appraisal Report

·AI can make mistakes·Verify before acting
This item presents as a vintage advertising sign for 'Parapluie-Revel,' utilizing the iconic 1922 design by Leonetto Cappiello, the father of modern advertising. While the owner listed the artist as unknown, this imagery is unmistakably Cappiello's work, featuring his signature dynamic figures and bold color blocking. From my visual examination, this appears to be a smaller-format point-of-sale advertisement, likely a tin sign (tôle lithographiée) or a heavy card stock display intended for the 'Au Robinson' shop in Lyon, as noted by the retailer inset. This specific retailer overprint adds historical charm but can slightly limit broader appeal compared to a pristine generic version. Condition is a significant factor here; the piece shows definitive signs of age, including surface abrasions, edge wear, and noticeable white splatter marks on the lower left, likely paint or water damage. These flaws place it in 'good' rather than 'fine' condition, reducing the value from the higher end of the market. Original large-format lithographic posters of this design can fetch thousands ($2,000+), but smaller tin variants or counter cards generally trade in the hundreds. Comparables for similar tin signs range widely based on condition and size. To provide a definitive authentication, I would need to physically handle the item to verify the printing method (lithography vs. offset) and material gauge. Reproductions of Cappiello's work are ubiquitous; however, the specific wear patterns and the localized Lyon merchant text suggest this is likely an authentic period piece from the 1920s or 30s rather than a modern reprint. The value estimate reflects this assumption of period authenticity but accounts for the visible cosmetic damage.

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