Peter Zumthor took second place with his design for the 2011 Serpentine Gallery Pavilion, which remained open to the public until mid-October.
A 12 metre-long wall made from recycled timber offcuts features in Slowpoke Cafe in Melbourne and was the third most-viewed story of July.
The High Line Section 2 development of a derelict railway in New York into a public park was fourth most-clicked.
A mask that clamps over the faces of a kissing couple by Portuguese artist Didier Faustino came in fifth.
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