Ancient and modern: the timeless architecture of IM Pei

Architect IM Pei in his New York office, 1967 Photograph: Arnold Newman/Getty Images Photograph: guardian.co.uk The National Centre for Atmospheric Research, Colorado, US (1967) Photograph: Public Domain Photograph: guardian.co.uk Bank of China, Hong Kong (1989) Photograph: Alamy Photograph: guardian.co.uk Pyramide du Louvre, Paris (1993) Photograph: Daniella Nowitz/Corbis Photograph: guardian.co.uk Deutsches Historisches Museum, Berlin (2003) Photograph: Johannes Eisele/AFP/Getty Images Photograph: guardian.co.uk Suzhou Museum, Jiangsu Province, China (2006) Photograph: EPA/Ariana Lindquist Photograph: ARIANA LINDQUIST/guardian.co.uk Museum of Islamic Art, Doha, Qatar (2008) Photograph: Heimo Aga/Eyevine Photograph: guardian.co.uk