Via ArchDaily:  A nicely executed example of embedded lighting.  Another example of how thin plies of wood veneer can be used for translucent back lighting.

For children especially, hospitals can be anxiety-inducing and overwhelming space. New media studio ENESS aims to change that experience with their installation LUMES, a light-emitting wood piece, the first of which is now on display at Cabrini Hospital in Malvern, Australia.

LUMES is designed to engage patients in a positive, calming environment. The interactive material straddles the worlds of art and technology, coming to life as people walk past.  According to the designers, animals peek their heads out of grass that grows with movement, animated raindrops fall on passers-by, rockets launch and animated runners follow human movements—all in bright colors displayed on natural materials.