Tokujin Yoshioka - Rainbow Church (2010), a window installation of 500 crystal prisms refracting light
Something "harder" - tissue and reed JACOB HASHIMOTO • The Other Sun • 2012 • http://jacobhashimoto.com
Yes! SO Cool! Children paint plexiglass and make an outdoor exhibit for them to walk through. Viachroma by Rowena Martinich: Pedestrians are enveloped in colored lights and shadows as sunlight passes throught at different times of day.