Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 17
e pictures asfar as possible by light coming from theright direction and also of the propercolour content. Plain and coloured lampswere used, placed in troughs above and infront of the frames and so an-anged thatno light was specularly reflected to theeye of the observer. {To be continued.) 96… … Lumina Bureau Photo, The lighting of tliis historic hall isTemarkable in several respects. Peoplesometimes speak as though all hallsshould be lighted on substantially thesame principles; for instance, generallighting of moderate intensity over theauditorium, supplemented by strongerillumination by…
Lighting
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