AI Appraisal Estimate

AI-generated estimates · not official valuations

From the user

What was submitted

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

Submitted item photo
Submitted photo · May 26, 2026

User's notes

Signed by Mari. 3’x3’ canvas painting.

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.

Read the full disclaimer

AI Identification

·Not independently authenticated·Verify before acting

Cubist Figural Oil Painting by Mari

Fine Art - Painting

AI Estimated Value

·Not an official valuation·Verify before acting

$1,200 - $1,800

As of May 26, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a 3-foot by 3-foot square oil or acrylic painting on canvas, executed in a bold, mid-century modern Cubist style. The composition depicts a stylized, fragmented human figure in a seated or reclining pose, rendered through sharp geometric planes and angular intersections. The color palette is sophisticated and earth-toned, primarily featuring charcoal black, stark white, ochre yellow, various grays, and vibrant accents of terracotta red. The paint application appears thick and deliberate, with visible brushwork that adds texture and depth to the various facets of the figure and background. The figure’s head is tilted significantly to the left, with features reduced to simple geometric shapes, evoking a sense of fractured perspective characteristic of the movement. The work is signed 'Mari' in the lower right quadrant in simple, blocky lettering. The piece is housed in a contemporary, thick black wooden frame that provides a stark contrast to the lighter segments of the painting. Condition-wise, the canvas appears taut and well-preserved with no immediate evidence of craquelure, flaking, or significant surface grime, though minor abrasions may exist along the edges where the canvas meets the frame. The overall craftsmanship suggests a confident hand, with careful attention to the balance of light and shadow through the use of color blocking. The style strongly references early 20th-century avant-garde movements but likely dates from the mid-to-late 20th century.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon visual inspection of this 36x36 inch Cubist figural work, I find it to be a compelling example of mid-to-late 20th-century geometric abstraction. The artist, signed as 'Mari,' demonstrates a sophisticated command of the Cubist idiom, utilizing sharp angular intersections and a balanced earth-tone palette with effective terracotta accents. The impasto application and deliberate brushwork suggest a professional hand active during the mid-century modern revival. The condition appears excellent; the canvas maintains proper tension, and the lack of visible craquelure suggests a stable climate history. The contemporary black frame is well-chosen, though it may obscure minor edge abrasions common in works of this age. The market for mid-century Cubist works remains strong, driven by interior design trends and a resurgence of interest in 1960s-70s avant-garde styles. Comparables for unsigned or locally known artists of this caliber typically range from $800 to $1,500, but the scale and decorative appeal of this specific piece command a premium. Limitations of this appraisal include the inability to verify the canvas substrate or perform a UV/blacklight analysis to detect overpainting or repairs. Without documented provenance or a catalog raisonné for 'Mari,' full authentication is based on stylistic consistency. To finalize this valuation, I recommend an in-person inspection to verify the age of the stretcher bars and a review of any purchase receipts or exhibition history to confirm the artist's identity and professional standing.

Get your items appraised

Instant estimates of your treasures with AI-powered appraisals

Browse More Appraisals