AI Appraisal Estimate

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Submitted item photo
Submitted photo · June 13, 2026

User's notes

Watercolor approximately 16”x20” on heavy weight watercolor paper by Mary Chesney

AI analysis below

AI appraisal

AI analysis & estimate

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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.

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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

Seagull Over Breaking Wave Watercolor Painting by Mary Chesney

Fine Art

AI Estimated Value

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$400-600

As of June 13, 2026

AI Item Analysis

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This is an original watercolor painting depicting a dynamic scene of a seagull positioned above a breaking ocean wave, with elements of a sandy beach and dune grass in the foreground. The artwork measures approximately 16"x20" and is executed on what appears to be heavy-weight watercolor paper, consistent with the medium's requirements for preventing warping and ensuring color integrity. The color palette predominantly features blues and grays for the sky and distant ocean, a vibrant greenish-teal for the main wave, and earthy tones of brown and muted green for the sand and dune grass. The seagull is rendered in white with greyish-blue accents on its wings, a hint of red for its open beak, and yellowish-orange for its webbed feet. The brushstrokes are loose and fluid, characteristic of watercolor, with visible washes and layering creating a sense of movement in the water and lightness in the bird's flight. Notable features include the detailed portrayal of the seagull in mid-action, seemingly about to dip into the wave or landing, and the foamy crest of the breaking wave. Other distant seagulls are subtly visible in the sky. There are no visible condition issues such as tears, creases, or significant discoloration, indicating good preservation. The paper appears relatively clean, with no obvious signs of foxing or water damage. Given the information that it is by Mary Chesney, it suggests an artist working in a realistic yet expressive style. The overall craftsmanship indicates a competent handling of watercolor techniques, capturing the atmospheric qualities of a seaside environment. The estimated age cannot be determined precisely without further context, but the style suggests a contemporary or late 20th-century piece.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Based on my visual examination of the provided image, this watercolor painting, 'Seagull Over Breaking Wave' by Mary Chesney, appears to be in very good condition. I observe no visible tears, creases, foxing, or significant discoloration, and the heavy-weight watercolor paper seems to have handled the medium well, showing no signs of warping. This points to good preservation. The artistic style is consistent with a realistic yet expressive approach, showcasing competent watercolor technique through fluid brushstrokes, visible washes, and layering that effectively convey movement and atmosphere. The detailed rendering of the seagull in mid-action and the foamy crest of the breaking wave are notable. Authenticity: While the painting is attributed to Mary Chesney, my assessment of authenticity is based solely on the provided image and description. Without a direct physical examination, I cannot definitively verify the authenticity of the signature (if visible) or the artist's hand. Furthermore, an in-person inspection would allow me to assess the exact paper quality, pigment stability, and framing (if any), which all impact final condition and value. For full authentication, provenance documentation (e.g., gallery receipts, artist's studio records, prior sale records) and potentially a direct comparison with known authenticated works by Mary Chesney would be crucial. Scientific testing, such as pigment analysis or dating techniques, is generally not cost-effective for works in this price range but could confirm age if necessary. Market Conditions & Comparables: The market for contemporary or late 20th-century watercolor seascapes by competent, but not widely recognized, artists typically sees values in the low to mid-hundreds. Works by artists like Mary Chesney, who appear to be primarily regional or emerging, often find their value through local demand, quality of execution, and subject matter appeal. Seascapes and avian subjects are popular motifs, which contributes positively to demand. Demand & Rarity: The subject matter – a dynamic seascape with a seagull – is highly appealing and generally in good demand for decorative purposes in residential or coastal settings. While this specific piece by Mary Chesney is unique, her works are not considered rare in the sense of a highly limited oeuvre by a universally acclaimed master. The value is driven by its aesthetic appeal, good condition, and the artist's technical skill rather than extreme rarity. Factors Impacting Value: The excellent condition is a significant positive. The appealing and popular subject matter enhances its marketability. The primary limiting factor for value without further information or physical inspection is the lack of extensive market data or a prominent exhibition history for the artist, which would typically elevate prices. Without a confirmed provenance or a visible, authenticated signature, the value remains conservative.

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