Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 602
ead. The above illustration shows how entirely the appearance of a bust maybe altered according to the position of the lights. The method of shading isalso of importance. Bare unscreened lamps tend to giveEffects of Shadow. ^^^.^^_^ ^^^ abrupt shadows. Well-shaded, distributed lightsgive softer… … 570 THE ILLUMINATING ENGINEER. In the Factory. Remember that good illumination pays. A man cannot do good workif the illumination is insufficient and the lamps are misplaced. The cost involved in good lighting is often quiteinsignificant compared with the wages bill. Bad iliumi-nation oneans…
Lighting
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