- Singing up the tree of light
Keith Gallasch, Bruce Ramus, Light in Winter
http://www.realtimearts.net/magazine/115/11133 - the art of interactive lighting
scott mcquire: bruce ramus, the light in winter festival
http://www.realtimearts.net/magazine/104/10388
the art of interactive lighting 
image: Light Hearts, Light in Winter Festival
photo Fred Kroh
Singing up the tree of light 
image: Bruce Ramus, Light Hearts, Light in Winter Festival, 2011
photo Jason South
the art of interactive lighting 
image: Bruce Ramus, Light Hearts, Light in Winter Festival
photo Jason South
Banner: (detail) Daniel Crooks, On perspective and motion (part 2), 2006, courtesy the artist and Anna Schwartz Gallery. See article