How few? 2 by Glenn Shrum / Flux Studio (USA)
How few direct rays of light comprise one beam of light? To little, as with a camera obscura, and the beam edge is blurred from reflected light. My submission is a study of this question.
How few direct rays of light comprise one beam of light? To little, as with a camera obscura, and the beam edge is blurred from reflected light. My submission is a study of this question.