Glengarriff (or more likely Allihies), county Cork yesterday.
(Thanks Gary Byrne)
Music performed by the New York Virtuoso Singers
Submitted as a contender for the Architectural League’s Folly 2014 competition, the Invisible Barn by New York architects STPMJ is a parallelogram-shaped wooden structure covered with mirrored film designed to ‘disappear’ into a dense grove of trees at the Socrates Sculpture Park
It was not raised by invisible Mennonites.
Above: Son Doong Cave, Vietnam (the largest known cave in the world); Vatnajokull Glacier Cave, Iceland; Batu Caves, Malaysia; Antelope Canyon, Arizona, USA; Phraya Nakhon Cave, Thailand and Reed Flute Cave, Guangxi, China.