Modern figurative abstract acrylic painting in a stained-glass style

This artwork is a figurative abstract painting executed in what appears to be acrylic on canvas, measuring approximately 16x20 inches as stated by the user. The composition features a central humanoid figure composed of geometric, mosaic-like cells reminiscent of stained glass or 'cloisonnism'. The figure appears in a huddled or contemplative posture, with the left side rendered in cool blue and purple tones and the right side in warm yellow and orange hues. The background is a dense matte black, which makes the vibrant, impasto-textured colors of the figure and the surrounding explosive shards of color pop. Dynamic, brush-stroke-heavy 'wings' or energy fields extend from the left in blue and purple, while yellow triangular shards scatter to the right. A signature is visible in the bottom right corner, which appears consistent with the name 'Lori [Surname]', though the full name is difficult to transcribe with certainty from the image. The owner claims this is the work of an artist with 40 years of experience who has exhibited in Atlanta and Tennessee; however, these exhibition claims and the artist's identity remain unverified without further documentation. The painting shows no obvious signs of age-related cracking or significant damage, appearing to be a contemporary work. The thick application of paint suggests a tactile, expressive quality consistent with modern expressionist techniques.

Based on the image provided, I have examined this 16x20 inch figurative abstract painting characterized by a cloisonnist or stained-glass aesthetic. The work features thick, expressive impasto and a vibrant color palette against a matte black background. I can see a signature in the lower right that appears consistent with 'Lori', aligning with the user-provided attribution to an artist with regional exhibition history in the Southeast. However, based on what I can see, I cannot verify the identity or the professional standing of the artist without external documentation. The value estimate is predicated on the hypothesis that the artist has a legitimate 40-year career and a consistent regional exhibition record as claimed. In the contemporary art market, mid-sized works by established regional artists generally command prices in the $400 to $850 range based on technical skill and visual appeal. If this attribution cannot be substantiated with provenance or exhibition catalogs, or if the work is determined to be by an emerging or hobbyist painter, the fair market value would likely decrease to between $100 and $250. I can't verify from a photo the specific medium or the structural integrity of the canvas and frame; a physical inspection would be required to rule out issues like paint delamination or substrate warping. To confirm the value, one would need to provide verified provenance, exhibition history, or a curriculum vitae for the artist 'Lori'. The demand for modern expressionist works remains steady, though values for regional pieces are highly dependent on the documented reputation of the maker within specific gallery circles.