Iridescent Glass Checkerboard Decorative Tile

This item is a square decorative tile or panel featuring a distinct checkerboard pattern rendered in an array of luminous, shifting tones. The physical characteristics include a smooth, reflective surface with a prominent iridescent sheen that cycles visually between shades of aquamarine, turquoise, soft lavender, pale gold, and muted silver depending on the angle of light. Constructed from fused or laminated glass components, the top surface reveals tiny embedded air bubbles and subtle textural variations consistent with handcrafted studio glass techniques. Each square tile within the grid displays a slightly mottled, metallic-like luster finish characteristic of modern art glass or contemporary decorative wall plaques. There is no visible maker's mark, hallmark, or signature discernible from this photographic perspective. The overall condition appears to be well-preserved with intact corners and edges, showing standard minor surface dust but no glaring cracks, chips, or structural repairs. The styling suggests a contemporary or late 20th-century studio art glass piece, leaning toward decorative functional art. The identification relies entirely on visual observation of material properties, color transitions, and overall construction, remaining unverified without physical inspection.

Based on what I can see in the photograph, this decorative tile exhibits visual characteristics consistent with contemporary studio art glass, featuring a checkerboard pattern and a luminous iridescent finish. I can't verify the exact composition, weight, or maker from a photo alone, and would need physical inspection to confirm the glass technique and presence of any maker's marks. The estimated value range of $150 to $300 assumes the piece is a quality example of late 20th-century or contemporary decorative studio glass in well-preserved condition with intact edges and minimal surface wear. General market demand for contemporary art glass tiles of this type tends to be steady among interior decorators and collectors of studio glass, though values fluctuate based on distinct aesthetic appeal and craftsmanship. Because the attribution remains unverified, this value is contingent upon proper authentication. If physical inspection reveals the item is a mass-produced replica, a copy, or merely made 'in the style of' studio glass rather than a hand-crafted piece, the market value would typically decrease to the $40–$80 range. To establish a more precise evaluation and potential authenticity, a physical examination by a glass specialist, hallmark verification if any marks are present, and a review of any existing provenance documentation would be required.