AI Appraisal Estimate

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Submitted item photo
Submitted photo · July 9, 2026

User's notes

A J Seidl

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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Charlie Parker 'Ko-Ko' Sketch by A.J. Seidl

Fine Art / Illustration

AI Estimated Value

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$450 - $650

As of July 9, 2026

AI Item Analysis

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This item is a black and white expressive ink sketch depicting the legendary jazz saxophonist Charlie Parker mid-performance. The piece is rendered on white paper and is currently housed within a black frame with a dark textured matting. The artwork employs a gestural, high-contrast drawing style characterized by thick, energetic line work and dense cross-hatching to create depth and shadows on Parker's suit and the saxophone. Notable markings include the artist's signature 'A.J. Seidl' in the lower right corner, the title of the famous bebop track 'Ko-Ko' written in the center-left, and 'Charlie Parker' printed just below that. The composition captures the intensity of the musician with his eyes closed and cheeks puffed, emphasizing the movement of the jazz era. The condition appears stable, though there is some visible dust on the glass of the frame and a slight horizontal texture to the paper which may be indicative of the printing or drawing surface. The craftsmanship shows a confident hand, consistent with contemporary mid-to-late 20th-century jazz-inspired illustrative art. No significant foxing or water damage is visible in the provided image, though the edges of the paper are obscured by the matting.

AI Appraisal Report

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I have conducted a thorough visual examination of this expressive ink sketch of Charlie Parker by A.J. Seidl. The work exhibits a masterful use of gestural line work, with a high-contrast style that effectively captures the kinetic energy of the bebop era. Condition-wise, the piece appears stable. While minor surface dust is present on the glazing, the paper demonstrates no immediate signs of foxing, acid migration from the matting, or UV-related fading, though a physical inspection of the verso and edges behind the mat would be necessary to confirm long-term stability. Market demand for jazz-themed illustration remains steady, particularly for iconic subjects like 'Bird.' A.J. Seidl’s work in this genre occupies a niche within the contemporary mid-to-late 20th-century illustrative market. Comparables for framed original ink drawings of this size and subject matter typically fall within the $400 to $800 range at boutique auctions or specialized jazz memorabilia galleries. The specificity of the title 'Ko-Ko' adds historical weight for collectors of jazz ephemera. Critically, this appraisal is based on digital images and cannot replace an in-person forensic examination. The primary valuation factor rests on whether this is an original ink or a high-quality lithographic/giclée print. To finalize authentication, I would require a physical inspection under 30x magnification to identify ink penetration versus dot patterns. Furthermore, provenance documentation—such as a gallery receipt or a direct record of acquisition from the artist—would significantly bolster the market value and confirm the 'confident hand' observed as an original mark rather than a reproduction.

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