This is wonderful. Museum of the Moon, a mobile art installation by artist Luke Jerram (previously on Neatorama), is basically a giant model of the Moon that - similar to its namesake - goes around the world.
Follow the Moon over at Jerram's Instagram - via Web Urbanist
(Photo above: Carl Milner)
Photo: @edsimmons_ @visitgreenwich
Museum of the Moon at the Beijing Water Cube