AI Appraisal Estimate

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Submitted item photo
Submitted photo · June 30, 2026

User's notes

23” x 18” acrylic on canvas board, artist is 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

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Sailboat Seascape by Mary Chesney

Fine Art - Paintings

AI Estimated Value

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$450 - $650

As of June 30, 2026

AI Item Analysis

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This original acrylic painting on canvas board, measuring 23” x 18” including the frame, depicts a solitary sailboat gliding across a tranquil body of water. The artist, Mary Chesney, utilizes a palette dominated by serene blues, indigos, and teals in the foreground to represent the ocean's depth and rippling surface. The sails are rendered in off-white and pale pink tones, catching the soft light of a twilight or dawn sky characterized by hues of lavender and muted mauve. Two prominent, dark mountain peaks rise in the background, adding a sense of scale and geographic presence. The water features a detailed reflection of the sailboat's mast and white sails, executed with rhythmic, horizontal brushstrokes that suggest gentle movement. The painting is housed in a dark, espresso-toned wooden frame with subtle grooved detailing, complemented by a substantial navy blue mat and a thin inner white border that draws the eye toward the center composition. A signature appears to be present in the lower right corner of the canvas. The condition appears excellent with no visible signs of foxing, paint loss, or cracking. The craftsmanship reflects a contemporary impressionistic style focused on light and atmospheric perspective.

AI Appraisal Report

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Upon visual inspection of this acrylic on canvas board by Mary Chesney, I find the piece to be in excellent condition. The surface integrity remains intact with no evidence of impasto cracking, delamination, or ultraviolet fading. The contemporary impressionistic technique effectively utilizes atmospheric perspective through a focused Cool-toned palette and rhythmic brushwork. The framing is of high quality, featuring a navy mat that complements the indigo values within the composition. The market for mid-century to contemporary nautical acrylics remains stable, though artists like Chesney typically appeal to regional decorative markets rather than high-end auction houses. Comparables for framed works of this scale by similar regional artists generally fall within the $400 to $800 range depending on the specific gallery venue. The commonality of the subject matter—a solitary sailboat—makes it highly marketable but less rare. A significant portion of the current value is attributed to the professional presentation and the pristine state of the board. Please note that while the signature and style are consistent with Chesney’s known body of work, this appraisal is based on digital images alone. A definitive authentication would require an in-person examination to verify the signature's integration into the paint layer, a review of provenance or original sales receipts, and inspection of the board's verso for historical gallery labels or artist stamps.

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