“Holperin” Leather & Rosewood Armchair, Sergio Rodrigues for Oca, 1962

Among the rare office seating designs created by Sergio Rodrigues during the formative years of Brazilian Modernism, the Holperin armchair stands as one of his most architecturally refined and historically significant works. Designed in 1962 for Oca, Rodrigues's celebrated São Paulo atelier, the chair embodies the designer's philosophy of combining structural honesty, exceptional comfort, and sculptural craftsmanship into furniture that feels simultaneously monumental and inviting.

The design is distinguished by its commanding architectural silhouette. A tall, gently winged back envelops the sitter while broad upholstered arms flow seamlessly into the body of the chair, creating a continuous sculptural volume softened by subtle curves. Unlike many executive chairs of the period that emphasized ornament or excessive formality, the Holperin achieves authority through restraint—its generous proportions, carefully balanced geometry, and impeccable craftsmanship communicating quiet confidence rather than excess.

Supporting the upholstered body is a beautifully sculpted solid Brazilian rosewood base whose intersecting arms reveal Rodrigues's mastery of woodworking. Executed in richly figured jacaranda, the base combines robust engineering with elegant proportions, allowing the warmth of the timber to contrast beautifully against the tailored leather upholstery. Newly fitted discreet casters preserve the integrity of the original design while allowing the chair to function effortlessly within a contemporary executive office.

This example has been professionally restored with exceptional care. The Brazilian rosewood frame has been refinished to highlight the remarkable natural grain and depth of the timber, while the upholstery has been renewed in rich green leather that remains faithful to the spirit of the original production. The restoration was completed by the same atelier of upholsterers who collaborated with Sergio Rodrigues during the original Oca production years, preserving the craftsmanship and construction techniques that defined his furniture.

Historically, the Holperin represents an important evolution of Rodrigues's celebrated Ambassador armchair, designed two years earlier in 1960 for the Brazilian Embassy at the Palazzo Doria Pamphilj in Rome. While retaining the commanding presence and architectural confidence of its predecessor, the Holperin introduces softer transitions, more integrated upholstery, and an even greater emphasis on ergonomic comfort, reflecting Rodrigues's lifelong belief that furniture should adapt naturally to the human body.

Created during one of the most influential periods in Brazilian design, the chair exemplifies the country's unique interpretation of modernism—where European modernist principles were transformed through native materials, masterful woodworking, and an unmistakable sense of warmth and humanity. Today, original examples remain highly sought after by collectors of twentieth-century design for their rarity, historical importance, and enduring relevance within both residential and executive interiors.

This chair was acquired in Teresópolis, in the mountainous region outside Rio de Janeiro, and is accompanied by archival reference material reproduced in the final photographs, including original period advertisements and publications documenting the model's introduction and its place within Sergio Rodrigues's celebrated body of work.

A rare opportunity to acquire one of Sergio Rodrigues's finest executive seating designs—an exceptional example of Brazilian Modernism that seamlessly combines historical significance, sculptural beauty, and timeless functionality. | Depth: 22.4 in