The famed Lambert Collection in Avignon owns more than 30 works by American conceptualist Sol LeWitt (1928-2007), that together constitute a concise account of his evolution. This concise, elegantly produced volume documents these works, as well as LeWitt's longstanding relationship with the collection.

An interview between Yvon Lambert, the Collection's founder, a selection of illustrations and installation images from a 2018 exhibition of the Lambert Collection's LeWitt holdings provide a summary of this important association for this key figure in postwar American art.