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My GPU Ray tracer! Supports Shadows, reflection, and refraction.
http://t.co/k1sVW109Rp
#glsl #raytracing #code
New artwork for sale! - "Riverfront Refraction Fine Art Painting" - http://t.co/Fq4lTR0JM9 @fineartamerica
#artworkoftheday from @BlainSouthern's upcoming exhibition Refraction. The Image of Sense - Still, Bill Viola (1973)
Alan Jaras Light Photography http://t.co/rQiIoPJ10i
#photography #refraction #art
Fascinating photography technique