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Picture of Guggenheim Museum in Bilbao:
References:
1http://www.guardian.co.uk/society/2002/oct/30/urbandesign.architecture2
2Vicario L, Martinez Monje P: Another 'Guggenheim Effect'? The Generation of a Potentially Gentrifiable Neighbourhood in Bilbao. Urban Studies, 40:2383-2400, 2003.