Members of Gamelan Bike Bike perform at the Surrey Art Gallery's Family Sunday on Oct. 18.
The ensemble uses discarded bicycle frames to create its instruments, which are tuned to a 'pelog' musical scale from Bali, Indonesia.
Below, Esha Usman, 6, builds a map using clay.
The event marks with the gallery's 40th anniversary and the current exhibition, Views from the Southbank III: Information, Objects, Mappings.
