{"product_id":"antique-geometric-brass-dodecahedron-vase-secessionist-jugendstil-planter-with-copper-removable-insert-liner","title":"Antique Geometric Brass Dodecahedron Vase Secessionist Jugendstil Planter With Copper Removable Insert Liner","description":"\u003cp\u003eAn extraordinary, highly architectural example of early 20th-century avant-garde metalwork.\u003c\/p\u003e\n\u003cp\u003eThis museum-quality regular dodecahedron faceted vase beautifully captures the historic transition where the Arts \u0026amp; Crafts movement evolved into radical European Modernism.\u003c\/p\u003e\n\u003cp\u003eExceptional Bench-Craft Construction Details\u003cbr\u003eUnlike lightweight modern reproductions that are machine-stamped or spun, this heavy, substantive piece is a product of highly skilled bench craftsmanship:\u003c\/p\u003e\n\u003cp\u003eHand-Brazed Interior Seams: A view inside the main outer shell reveals prominent, manually brazed solder seams where each individual pentagonal panel was painstakingly hand-cut, puzzle-fitted, and joined.\u003c\/p\u003e\n\u003cp\u003eDual-Metal Removable Liner Sleeve: The vase comes complete with its original, heavy brass cylindrical insert featuring a solid copper base showing traditional hand-scraped scoring marks.\u003c\/p\u003e\n\u003cp\u003eHistoric Protective Treatment: The interior of the sleeve retains its original dark, century-old protective pitch\/rosin waterproofing wash, displaying gorgeous natural degradation, lime\/hard-water spots, and green verdigris blooms at the deepest seams.\u003c\/p\u003e\n\u003cp\u003eCharming Artisan Imperfections: A pinprick light leak is visible along one internal solder seam—an honest testament to the immense difficulty of hand-soldering a mathematically perfect polyhedron. This exact sealing limitation is the historical reason why the master smith crafted a separate inner water sleeve.\u003c\/p\u003e\n\u003cp\u003eStyle \u0026amp; Attribution Notes:\u003c\/p\u003e\n\u003cp\u003eThe unadorned, hyper-minimalist polyhedral form strongly mirrors the radical geometric frameworks championed by the Vienna Secession (Wiener Werkstätte) and the German Werkbund between 1905 and 1920.\u003c\/p\u003e\n\u003cp\u003eThe mixed-metal metallurgy (combining an outer brass structure with a heavy, raw copper-based internal insert) closely aligns with documented workshop practices of premier German Jugendstil metalsmiths like Carl Deffner of Esslingen and high-end WMF (Württembergische Metallwarenfabrik) art-line commissions.\u003c\/p\u003e\n\u003cp\u003eSuch pieces were frequently produced without outward stamps to prioritize a \"pure, clean craft\" aesthetic for modernist interior architects.\u003c\/p\u003e\n\u003cp\u003e• Excellent, antique condition. Slight wear with one very minor seam line dent. No structural damage or modern alterations. Exterior finish light polished with the interior patina left raw.\u003cbr\u003e• Material: Heavy Solid Brass Shell \u0026amp; Insert; Solid Copper Insert Base.\u003cbr\u003e• Weight: 879 grams (Substantive, heavy gauge sheet metal)\u003cbr\u003e• Maximum Height: 16 cm\u003cbr\u003e• Widest Diameter: 17 cm\u003cbr\u003e• Panel Dimensions: Regular pentagons with 7 cm edges\u003c\/p\u003e","brand":"The Wonder Room","offers":[{"title":"Default Title","offer_id":54941607756109,"sku":null,"price":350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/4552\/0717\/files\/rn-image_picker_lib_temp_efb1fbf4-222a-45e6-91bd-93dc69d121ff.jpg?v=1791038933","url":"https:\/\/thewonderroom.co\/products\/antique-geometric-brass-dodecahedron-vase-secessionist-jugendstil-planter-with-copper-removable-insert-liner","provider":"The Wonder Room","version":"1.0","type":"link"}