In pictures: Guggenheim Bilbao's celebrates 20th anniversary light show

Guggenheim Museum Bilbao has been a catalyst for art and culture in Spain's Basque region and beyond, presenting more than 160 exhibitions of modern and contemporary art and welcoming over 20 million visitors from around the world.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Franco-American sculptor Louise Bourgeois' sculpture 'Maman' (Mum) projects its shadow against Guggenheim Bilbao Museum during the 'Reflections' mapping projection by the video design company 59 Productions marking the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.
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ANDER GILLENEA/AFP/Getty Images
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Guggenheim Bilbao Museum is illuminated with the 'Reflections' mapping projection by the video design company 59 Productions during the celebrations of the 20th anniversary of the museum in Bilbao on October 11, 2017. People will be able to enjoy this artistic intervention during 28 sessions scheduled for October 11, 12, 13 and 14.