“When there is a beautiful reflection, we know not where to look, to the reflection or to the reflected!” — Mehmet Murat ildan Copy Share Image
Consider paint a film of light reflecting/absorbing material, and a colored paint a material which gives a particular, characteristic transmission of light via differential absorption and reflection. Call this reflected quality 'luminance' and measure it in millilamberts. This measure is… — Jo Baer Copy Share Image
