Arnoult “Ouro Preto” Modular Loveseat / Pair of Open-Arm Lounge Chairs in Imbuia

Designed by Michel Arnoult (1922–2021) during the 1960s, this exceptionally versatile Ouro Preto seating system embodies the designer's enduring philosophy of rational construction, functional adaptability, and democratic Brazilian modernism. Conceived with the clarity and efficiency that defined Arnoult's work, the design functions equally as a refined loveseat or as two independent lounge chairs, each retaining a single sculptural armrest. This ingenious modular configuration allows the pieces to be used together as a cohesive two-seat sofa or separated into individual armchairs, offering remarkable flexibility without compromising the integrity of the design.

A leading figure in postwar Brazilian design, Arnoult consistently challenged conventional furniture production by prioritizing honest construction, ease of assembly, and everyday usability. Among his many innovations, he became one of the earliest designers in Brazil to introduce exposed nylon cord suspension systems into furniture during the 1960s. Rather than concealing structural components, Arnoult celebrated them, transforming the woven nylon support into both an engineering solution and a defining visual element. The exposed webbing of the Ouro Preto series remains one of its most recognizable and pioneering characteristics, expressing lightness, resilience, and remarkable structural efficiency.

The architecture of the piece is executed in solid imbuia, one of Brazil's most prized native hardwoods. More than six decades later, the timber has matured beautifully, developing a deep honeyed chestnut tone enriched by subtle amber undertones and dramatic flowing grain. The wood possesses the quiet richness that only naturally aged imbuia can acquire over time, while its satin finish enhances the organic figure without excessive gloss. Broad rectilinear legs and continuous horizontal arms establish a disciplined architectural framework that appears both substantial and visually light, exemplifying Arnoult's mastery of proportion.

Suspended within this refined structure, the cushions appear almost weightless. The upholstery has been executed in premium ultrasuede, whose exceptionally soft hand, matte velvety surface, and refined tactile character complement the warmth of the imbuia beautifully. The material offers the luxurious appearance of suede while providing superior durability and color consistency, allowing the clean geometry of the design to remain the visual focus. Generously padded seat and back cushions create exceptional comfort while preserving the crisp architectural lines that define the model.

The visible nylon suspension supporting the back cushions remains an integral part of the composition, eliminating unnecessary mass while providing flexible ergonomic support. Rather than functioning merely as hidden construction, the woven cords become an essential expression of Arnoult's belief that structure should be both efficient and aesthetically honest.

Authentic examples of the Ouro Preto seating system have become increasingly difficult to source, particularly in this highly desirable modular configuration that seamlessly transforms between a loveseat and two individual lounge chairs. Combining innovative engineering, exceptional Brazilian craftsmanship, and timeless modernist restraint, this rare design stands as an enduring testament to Michel Arnoult's profound influence on twentieth-century Brazilian furniture, where structural intelligence, material integrity, and remarkable versatility exist in perfect balance.

Height: 26 in (66 cm)

Armchair configuration: Width: 25in (63 cm)

Sofa configuration: Width: 50in (126 cm)

Depth: 31 in (79 cm)