Complex sentence: He took this exhibition to in New York in September 2008 where he also showed an exhibition of his photographs of the Rolling Stones at Earls Court in 1976 at the GX Gallery in Camberwell, London.
Split into simpler sentences: He took this exhibition to in New York in September 2008. The same yeare he also showed an exhibition of his photographs of the Rolling Stones at Earls Court in 1976 at the GX Gallery in Camberwell, London.