Since the beginning of his career, Martin Boyce has used a grid-based vocabulary of shapes derived from the cubist trees of Jan and Joël Martel. Using this defined palette of forms, he creates dreamlike installations that are at once familiar and surreal. Everyday sights — a phone booth, a chain-linked fence, a ventilation grill — appear entirely unexpected. Boyce’s large-scale sculptures draw on the architectural residue of the past, recalling what he calls the ‘unauthored modernism’ that pervades the urban environment.