Stained Glass Tiffany-Style Slag Glass Table Lamp

This is a vintage Tiffany-style table lamp featuring a multi-colored stained glass or slag glass shade with a geometric paneled design. The shade is constructed using the copper foil method, composed of various rectangular and crown-shaped glass pieces in hues of amber, forest green, deep crimson, and cobalt blue. The glass panels exhibit a 'slag' or marbled texture, common in turn-of-the-century revival lighting. The top of the shade is adorned with a decorative crown or castellated rim. The base appears to be made of cast metal, possibly brass or bronze-finished zinc, featuring an ornate foliate or acanthus leaf motif on a circular pedestal. The lamp stands approximately 18 to 22 inches tall. In terms of condition, the lead caming shows signs of oxidation and patina consistent with age. There are no readily visible hairline cracks or missing panels in this view, though the solder joints appear somewhat thick, suggesting a mid-to-late 20th-century mass-market production rather than an original artisan piece. The base shows some surface wear and minor tarnishing. This style is characteristic of the Arts and Crafts or Art Nouveau revival movement, likely dating from the 1970s or 1980s.