Original Cosack Leuchten Brutalist Glass Mosaic Wall Lamp, Germany, 1960s – H42 cm/ 4,1 KG In excellent condition – No reserve. A striking large original 1960s glass mosaic wall lamp by Cosack Leuchten, Germany, combining sculptural Brutalist design with the colourful artistry of Mid-Century Modern lighting. This impressive wall sconce features an arrangement of fused, multicoloured glass pieces in vibrant shades of red, orange, green, blue and amber, mounted on a warm brass/copper-toned backing plate. When illuminated, the large textured glass creates a captivating interplay of colours, reflections and diffused light. The richly layered surface gives the lamp a distinctly architectural character, making it a true eye-catcher in both contemporary and vintage interiors. The design recalls the expressive quality of stained-glass windows, translating their luminous, fragmented appearance into a decorative lighting object. During the 1960s, German lighting manufacturers explored innovative combinations of glass, metal and sculptural forms, producing distinctive pieces that remain highly sought after by collectors of Mid-Century Modern and Brutalist design. This exact multi-layered glass mosaic model is documented in the 1968/1969 Cosack Leuchten Catalog (specifically Page 26). The lamp retains its original wiring and original pull-cord on/off switch. Weighing approximately 4.1 kg, it is a substantial and impressive vintage fixture. Presented in excellent, near-mint condition, this colourful Cosack Leuchten wall lamp offers a wonderful opportunity to acquire an authentic example of 1960s German design. Details / Specifications Manufacturer: Cosack Leuchten Origin: Germany Period: Approximately 1960s (approximately 60 years old) Style: Brutalist, Mid-Century Modern Type: Wall lamp / sconce Materials: Multicoloured fused glass, metal backing plate Colours: Red, orange, green, blue, amber and brass/copper tones Dimensions: Approx. 41 × 19 × 13 cm (h × w × d) Weight: Approx. 4.1 kg Switch: Original pull-cord on/off switch Wiring: Original wiring Condition: Excellent, near-mint vintage condition Electrical disclaimer: Fully functional, but as with all vintage electrical items, a safety check by a qualified professional is recommended before use. An authentic and highly decorative piece of 1960s German lighting, combining colourful glass artistry with bold Brutalist character. A real eye-catcher for collectors and design enthusiasts – offered with no reserve.