Woven mixed-media textile art bearing the signature 'K. Rosenberg'

This item appears to be a large-scale wall art piece featuring a complex triaxial woven pattern within a shadow-box frame. The work is composed of interlaced strips of what appears to be heavy paper, parchment, or textile, featuring a palette of verdigris-style teal, deep burgundy, and gold metallic accents. The weave creates a geometric, multi-dimensional surface with visible texture. In the lower right corner, the piece bears a handwritten signature in gold ink that appears to read 'K. Rosenberg', which is stylistically consistent with works attributed to fiber artist Katherine Rosenberg. The art is presented with a black mat and a thin gold-toned metal or wood frame. Based on the materials and complex weaving technique, the work is characteristic of late 20th-century contemporary fiber art. Please note that while the signature is legible, its presence is not a verified mark of authorship without a professional hands-on appraisal. The frame shows minor surface dust and the glass reflects surrounding objects, but the artwork itself appears to be in good condition without visible fraying, fading, or structural detachment. The intricate craftsmanship involves precise layering to maintain the diagonal integrity of the pattern across a wide format.

Based on my visual analysis of the provided images, this is a large-scale contemporary mixed-media textile featuring an intricate triaxial weave. The work bears a signature consistent with fiber artist Katherine Rosenberg. From what I can see, the piece exhibits high technical proficiency in its geometric interlacing and use of a verdigris and metallic palette, which is characteristic of high-end late 20th-century studio fiber art. The condition appears stable within its shadow-box frame, though I cannot verify the structural integrity of the internal mounting or the presence of UV-protective glass without a physical inspection. This estimate is based on the hypothesis that the work is a signature piece by the artist mentioned. Market demand for sophisticated woven wall art remains steady among collectors of modern textiles. However, I cannot confirm the authorship from a photograph alone; a hands-on examination by a textile specialist and a review of provenance would be required to establish its origins. The stated value reflects a work attributed to the artist; if the piece were determined to be 'in the style of' or an unattributed decorative reproduction, the market value would likely decrease to a range of $300 - $500. Conversely, documented exhibition history could potentially increase the valuation. To finalize an appraisal for insurance or sale, professional verification of the signature and material composition is essential.