Pia Manu 1960s Brutalist Cast Resin and Steel Sled Base Coffee Table, Belgium

This mid-century coffee table features an impressive 59-by-26.5-inch rectangular top raised to a comfortable height of 18.5 inches. The tabletop consists of a heavy, solid slab of polymer cast resin finished in a deep charcoal base tone that brilliantly replicates the rugged, chiseled textures of fractured slate and rustic patchwork tiles. At the center of the table is an intricate, abstract geometric bas-relief embellished with rich gold and bronze metallic leaf detailing that plays beautifully with changing light. The entire art slab is tightly flush-set within a heavy-gauge, brushed stainless steel perimeter frame, which is welded down to wide-base, minimalist angular steel sled legs running the full depth of the piece. The designer's signature cartouche "PIA MANU" is stamped cleanly and authentically directly into the resin compound before it was cured.
The piece comes from the highly influential mid-century design workshop Pia Manu, established during the 1960s in Ingelmunster, Belgium, by the celebrated designer and sculptor Jules Dewaele. Operating at the forefront of the Flemish Brutalist movement, the studio rejected industrial mass production, choosing instead to approach high-end functional furniture strictly as a medium for applied sculpture. Before fully expanding his workshop’s independent production lines, Jules Dewaele spent the early 1960s collaborating intimately with master ceramist Rogier Vandeweghe at the renowned Amphora art-pottery studio. Through this partnership, Dewaele mastered the complex chemistry of reactive metallic glazes, deep relief mapping, and high-temperature material textures. By the late 1960s, as international galleries and architects demanded his signature heavily textured surfaces, hand-building monumental tables tile-by-tile out of slate or ceramic became logistically restrictive for international distribution.
To adapt his deeply dramatic, rugged style for small-scale production while maintaining strict artistic standards, Dewaele turned to heavy polymer cast resins, an innovative material at the cutting edge of Space Age design. For this specific series, the Pia Manu workshop sculpted a master bas-relief panel out of clay or wood to serve as a high-fidelity negative mold. The durable, heavy resin compound was then cast into the mold, flawlessly capturing the complex, deeply recessed geometric fault lines and chiseled textures characteristic of the Brutalist aesthetic. Once the resin slab cured, workshop artisans hand-applied gold and bronze metallic leaf to the raised central abstract reliefs, layering the colors to give the composite material the appearance of oxidized ore or fired volcanic tile. Because this model was created using a master mold structure, it was produced as a limited, cataloged studio series rather than an isolated, one-of-a-kind commission, which accounts for the small, documented number of matching sister examples that exist in high-end design archives today. The finished resin art slabs were paired with thick, wide-base angular steel sled legs to ground the organic top with rigid architectural lines.
This specific table was manufactured circa 1969 to 1974 during the peak production years of this molded resin series. It carries an interesting secondary history within the American design market, having been purchased in 2015 from the Design Center of Rhode Island, an established regional design hub that originally opened its doors in 2000. Given the specialized nature of the venue, the table was likely sourced internationally by an interior architect or brought to the center via an estate consignment. It has been preserved in excellent vintage condition for the past decade, serving as a striking physical example of late 1960s Flemish modernism bridging the gap between raw organic Brutalism and industrial Space Age engineering.
Regarding condition, the table remains in exceptional, investment-grade vintage shape. The heavy cast resin top is structurally intact, retaining sharp relief definitions, its original deep charcoal coloration, and entirely intact metallic gold and bronze leaf detailing without cracks or structural losses to the composite. The steel perimeter frame and sled legs are similarly structurally sound with tight, original welds. There is only minimal, age-appropriate surface patina and light scuffing on the brushed metal base consistent with a well-cared-for mid-century piece over decades of light residential use.