LONDON.- This winter the Royal Academy of Arts will present Building the Revolution: Soviet Art and Architecture 1915–1935. The exhibition will examine Russian avant-garde architecture made during a brief but intense period of design and construction that took place from c.1922 to 1935. Fired by the Constructivist art that emerged in Russia from c.1915, architects transformed this radical artistic language into three dimensions, creating structures whose innovative style embodied the energy and optimism of the new Soviet Socialist state. The exhibition will juxtapose large-scale photographs of extant buildings with relevant Constructivist drawings and paintings, vintage photographs and periodicals. Many of the works have never been shown in the UK before. The drive to forge a new Socialist society in Russia encouraged