Psychedelic twisting tunnel is a new summer pavilion

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credit: Bonnie Alter

For the past 15 years, a summer pavilion has been constructed on the grounds of London's Serpentine Gallery. It's always designed and created by a famous architect who doesn't have a building in the United Kingdom.

This year's is by Spanish architect duo SelgasCano: Jose Selgas and Lucia Cano. Descriptions have ranged from "rainbow wormhole" to "cheap and cheerful". Let's take a look...

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