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Light and lighting (1908)
Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 140
a © ° 3 to o ■g a a I2 * THE ILLUMINATING ENGINEER (\n:,i 1922) 123 … 124 THE ILLUMINATING ENGINEER (april 1022) way to minimise the effect is to keepthe picture frames and the wall decora-tions, especially those above the pictureline, low in tone, preferably somewhatlower than the average tone of thepictures. The experiments which havebeen made on these two points…Lighting
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