To mark the centenary of Theo Crosby's birth, Pentagram's Osh Gallery is opening a new exhibition celebrating the life of one of the five designers and architects who founded Pentagram in London in 1972. Curated by Michael Bierut of Pentagram and researcher Tess McCann, the exhibition presents a wide-ranging collection of books, objects, models, artworks, photographs, films, and documents, representing just a small sample of Theo's many and varied interests.