Theo Crosby: 100 Lives exhibition at Osh Gallery in London, curated by Michael Bierut and Tess McCann, explores the centenary of architect and designer Theo Crosby through an expansive collection of objects, sketches, and archival material that illuminate his multifaceted career. As a founding partner of Pentagram and former editor of Architectural Design, Crosby shaped post-war design culture in the UK through editorial advocacy, curatorial experimentation, and collaborative architectural practice. The show features rare material from the University of Brighton Design Archives, unseen items from Dido Crosby’s personal collection, and the original model of Shakespeare’s Globe, a landmark project completed after Crosby died in 1994. The accompanying Pentagram Paper 51 documents 100 key objects and moments from Crosby’s life and serves as both a printed companion and an independent publication. A public panel discussion led by Michael Bierut brings together Kenneth Frampton, Jon Greenfield, and Lucy Musgrave to reflect on Crosby’s legacy.
The exhibition Theo Crosby: 100 Lives, on view at Osh Gallery in London, marks the centenary of one of the most conceptually agile and collaborative figures in post-war British design. Curated by Michael Bierut and Tess McCann, the show presents a selection of 100 objects, drawings, books, and archival fragments that sketch a portrait of Theo Crosby as an architect who defied categorization. Drawing from the University of Brighton Design Archives and private collections, the exhibition reflects Crosby’s editorial, architectural, and curatorial contributions to the design landscape from the 1950s to the early 1990s.
Trained in Cape Town before settling in London in the late 1940s, Crosby quickly emerged as a central voice in architectural discourse through his role as Technical Editor of Architectural Design. There, he provided a publishing platform for early experimental work, notably by the group that would become Archigram. His editorial direction aligned with his broader interest in design as a social and interdisciplinary act. That sensibility took concrete form in the 1956 This Is Tomorrow exhibition at Whitechapel Gallery, where Crosby helped challenge distinctions between art, design, and architecture. The exhibition’s ethos prefigured many of the principles that would later guide the founding of Pentagram in 1972, where Crosby formalized a model of collaborative practice that remains active across the studio’s international offices today.
Among the most significant projects of Crosby’s architectural life was the reconstruction of Shakespeare’s Globe, a decades-long effort that remained incomplete at the time of his death in 1994. The model on display in the exhibition, on loan from the Globe itself, represents both a physical and ideological culmination of his work: contextual, participatory, and resistant to the abstraction of late modernism. Architect Jon Greenfield, who worked closely with Crosby on the project, later saw it through to completion. As Greenfield notes, Crosby’s belief in public architecture was rooted in “a humane and contextual sensibility,” one that challenged the alienation he associated with much of the architectural thinking of his time.
The exhibition design by Six Wu and Michael Corsar maintains the deliberate eclecticism of Crosby’s output, while the inclusion of personal items from his daughter Dido Crosby’s collection adds an intimate dimension to the narrative. Rare sketchbooks from the Brighton archives and a range of documents spanning editorial, curatorial, and built projects offer insight into Crosby’s working process. These archives place Crosby in dialogue with other key figures in British design history and situate his legacy within broader cultural networks.
Accompanying the exhibition is Pentagram Paper 51, also titled Theo Crosby: 100 Lives. Edited by McCann under the editorial direction of Bierut, the publication features one hundred concise entries that act as interpretive lenses into Crosby’s life and work. Created as both a standalone piece and a companion to the show, the paper extends the exhibition’s format into print.
On November 10, Michael Bierut will lead a panel discussion examining Crosby’s influence across design disciplines. Joining him are historian Kenneth Frampton, who has written extensively on modern architecture’s critical histories; Jon Greenfield, who collaborated with Crosby at Pentagram and on the Globe project; and Lucy Musgrave, an urbanist and advocate for public realm design. Their dialogue aims to situate Crosby’s legacy not as a closed chapter in British architectural history, but as an ongoing provocation to think beyond disciplinary silos.
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