AI Appraisal Estimate

This is a 20th-century geometric abstract print on heavy white paper, likely a serigraph or screenprint, dated 1975. The composition features a bold interaction of teal and magenta diagonal and rectilinear bands that form a centralized, interlocking square frame. Notably, the artist's original pencil guidelines and layout marks are visible surrounding the blocks of color, suggesting either a working proof or an intentional exposure of the technical process. The piece is hand-signed in the lower right corner by 'Aaron De Angeli' and dated '11/75'. Physically, the artwork shows significant condition issues including multiple creases across the lower third, visible surface smudging, and handling marks (foxing/soiling) along the margins. The edges are uneven, with the bottom margin showing severe tearing and deterioration where it rests on a secondary, aged backing sheet. Despite these issues, the ink remains vibrant with sharp registration typical of mid-century minimalist and hard-edge geometric styles common in the 1970s art market.

I have conducted a remote visual examination of this geometric abstract serigraph by Aaron De Angeli, dated November 1975. The work is a representative example of 1970s hard-edge minimalism, characterized by high-contrast teal and magenta pigments and sharp registration. A notable feature is the presence of visible pencil layout marks, which suggests this may be a process proof or a unique working state rather than a standard editioned print. While the ink density remains excellent, the physical condition is poor. I observed significant creasing, surface soiling, and severe marginal tearing where the paper meets the secondary support. These defects considerably diminish the secondary market value, as restoration costs would likely exceed the fair market value of the piece. The market for mid-century geometric works remains steady; however, De Angeli is not currently considered a blue-chip artist with high auction frequency, making this a 'niche' decorative or regional interest piece. Comparables for signed 1970s serigraphs in fine condition generally range from $500–$800, but a significant 'condition haircut' must be applied here. Evaluation from digital images has inherent limitations: I cannot verify paper weight, watermark, or the chemical nature of the pigments. To finalize authentication, I would require a physical inspection to confirm the signature is not a reproduction and to assess if the 'soiling' is active mold or foxing. Provenance documentation or an exhibition history would also be required to elevate the valuation to a higher investment tier. Currently, the value is primarily tied to its aesthetic appeal and its status as an authentic period artifact despite its degradation.