Bonhams Presents a Panorama of Twentieth and Twenty-First Century Mastery

Within the hushed galleries of New Bond Street, there assembles a remarkable gathering of artistic achievement spanning the modern and contemporary epochs. The forthcoming sales represent not merely a catalogue of works, but an intellectual and sensory journey through the preoccupations that have animated painting, sculpture and vision across the past hundred years and into our present moment.

A Convergence of Aesthetic Traditions

The Twentieth and Twenty-First Century Art auctions, presented across both Evening and Day sales from 15 to 27 October, bring together works of considerable historical resonance and contemporary vitality. Among the principal offerings stand canvases by Rembrandt Bugatti, whose sculptural sensibility and mastery of form established him as a commanding presence in twentieth century modernism; Jean Dubuffet, whose deliberately anti-aesthetic philosophy revolutionised approaches to mark making and surface; Fernando Botero, whose voluptuous figuration and distinctive formal language have defined a generation's visual language; and Alfred Sisley, whose luminous landscapes bridge Impressionist traditions with a distinctly personal chromatic sensitivity.

This constellation reflects the breadth and ambition that characterises serious collecting across the modern and contemporary spectrum. Each work enters the saleroom not as a commodity but as a chapter within an evolving narrative of artistic intention and cultural significance.

Additional Thematic Collections

Beyond the principal sales, the viewing showcases the Modern and Contemporary African Art sector, extending the aperture to artistic voices and aesthetic traditions that have increasingly come to define global contemporary practice. Equally significant is the presentation of Northern Light: Important Works from the Bjarne and Iwona Rieber Collection, a focused group that speaks to the deliberate curation and connoisseurship that underpins serious private collecting.

For collectors and institutions seeking to deepen their holdings or to encounter fresh perspectives on established canonical figures, these sales offer an opportunity of genuine substance. The concurrent presentation of multiple collections and thematic groupings within a single venue and moment allows for comparative study and the kind of informed decision making that distinguishes discerning acquisition.

The Viewing Experience

The timing of these sales to coincide with Frieze Week positions them within London's international art calendar, a moment when the city's galleries, institutions and commercial spaces converge to present a comprehensive view of artistic practice and historical reassessment. The New Bond Street salerooms themselves become a destination for collectors and specialists seeking to examine works of substance in person, a tactile encounter that remains irreplaceable in the contemplation of significant art.

The sales invite engagement not with investment potential or market positioning, but with the enduring questions that art addresses: form, colour, meaning, and the endless human impulse to transform vision into material reality. That remains, as it has always been, the true measure of a collection worthy of serious attention.

Key Facts

• Sales Dates: 15–27 October 2026
• Location: New Bond Street, London
• Featured Artists: Rembrandt Bugatti, Jean Dubuffet, Fernando Botero, Alfred Sisley and others
• Sale Categories: 20th and 21st Century Art (Evening and Day sales); Modern and Contemporary African Art; Northern Light: Important Works from the Bjarne & Iwona Rieber Collection
• Context: Coinciding with Frieze Week

The Simply Luxury View

These sales represent Bonhams' consistent commitment to presenting work of genuine artistic consequence across the twentieth and contemporary centuries. The breadth of the offering—from European modernism to contemporary African practice to a carefully assembled private European collection—reflects the kind of catholic approach to canon formation that distinguishes serious auctioneers from mere commercial operators.

For the international collector, the convergence of multiple sales and thematic groupings within a single venue offers rare opportunity for comparative study and acquisition within a concentrated timeframe. The presentation during Frieze Week situates these works within London's established position as a global centre for art market activity and serious scholarly engagement with both historical and contemporary practice.

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