Lighting

“ You will find that most out-of-door effects are produced by soft natural lighting which gives a sense of distance and perspective to the scene. For this effect use yellow, amber, and white lights with an occasional blue or red. Only lights coming from several directions will produce the subtle tones of nature. This means using footlights with discretion, stronger lights overhead, and placing strips wherever you need them in order to destroy the shadows which other lights may throw. Sometimes it takes several hours of experimenting to find the right lighting for a single scene. ”

“ No fixture can be beautiful and no lighting effect can be artistic if glare is present. If the architect and the householder will realize that light is a medium comparable with the decorator's media, better lighting will result. Light has the great advantage of being mobile and with adequate outlets and controls supplemented by fixtures from which different effects are available, the householder will find in lighting one of the most fruitful sources of interest and pleasure. ”

“ Such a lighting effect may produce a feeling of being hemmed in by the walls without a roof. If the room is lighted by means of chandeliers hung low and equipped with shades in such a manner that the lower portions of the walls may be light while the upper portions of the interior may be ill defined, the feeling produced may be that of being hemmed in by crowding darkness. Thus lighting is productive of moods and illusions ranging from the mystery of crowding darkness to the extensiveness of outdoors. ”

“ All the illusions of brightness-contrast may be produced by lighting. Surfaces and details may appear larger or smaller, harsh or almost obliterated, heavy or light; in fact, lighting plays an important [Pg 154] part in influencing the mood or expression of a room. A ceiling may be “lifted” by light or it may hang low and threatening when dark, due to relatively little light reaching it. Columns may appear dark on a light background or vice versa, and these illustrate the effects of irradiation. ”

“ In dealing with lighting in the home the householder should concentrate his attention upon lighting effects. Unfortunately, he is not taught to do so, for everywhere he turns for help he finds the discussion directed toward fixtures and lamps instead of toward lighting effects. However, these are merely links in the chain from the meter to the eye. Lamps are of interest from the standpoint of quantity and quality of light, and fixtures are of importance chiefly as distributers of light. ”

“ Future lighting of interiors doubtless will provide an adequacy of lighting effects which will meet the respective requirements of various occasions. A decorative scheme in which light and medium grays are employed produces an interior which is very sensitive to lighting effects. To these light-and-shade effects colored light may add its charming effectiveness. Not only are colored lighting effects able to add much to the beauty of the setting but they possess certain other powers. ”

“ Omitting pine knots, which are rather out of vogue, modern home lighting includes four forms—candles, oil lamps, gas, and electricity. The first-named are not, it is true, used to any extent for what may be called the practical purposes of lighting; but in many ways their light is most beautiful of all. Some charming candelabra suited to the dining table are found in the better shops, and an investment in a choice design is a very justifiable extravagance. ”

“ Having become convinced of this power of light, the lighting expert may turn to artificial light, which is so easily controlled in direction, distribution, and color, and draw upon its potentiality. Not only is it easy to provide a lighting suitable to the mood or to the function of an interior but it is possible to obtain some variety in effect so that the lighting may always suit the occasion. A study of nature's lighting reveals one great principle, namely, variety. Mankind demands variety in most of his activities. Work is varied and alternated with recreation. ”

“ The easiest branch of photography is portraiture in the studio, for all conditions, including even the dress of the model, are in the photographer’s hands. The lighting is also perfectly under control.
Principles of lighting. The principles of lighting a face are briefly these: A top light gives the best and subtlest modelling, and gives more relief than any other lighting. But the aim of pictorial art is not to give relief to illusion, therefore the top light effect is modified by a side light and by reflectors. ”

“ We are standing today on the threshold of an entirely new era in lighting. New illuminants are being developed and new methods are being devised for applying light to meet the needs of modern living. Only a little over a third of a century has passed since the first incandescent lamp was invented by Thomas A. Edison, and the electrical industry has since made tremendous progress. ”

“ They are harshest at noon and gradually fade as they lengthen, until at sunset they disappear. The colors of sunlit surfaces and of shadows vary from sunrise to sunset. These are the fundamental variations in the lighting, but in the various scenes the lighting effects are further modified by clouds and by local conditions or environment. The vast outdoors provides a fruitful field for the study of the expressiveness of light. ”

“ More and more, this overhead lighting has come to be used, and with some producers has been made a fetish.
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The very quality that makes this sort of lighting interesting in scenes of a certain kind exhibits its strongest disadvantage in naturalistic lighting. In the average room, during the daytime, light pours in through windows, striking faces at face level. The light comes mostly from one side of the room, or if there are windows on more than one side, and the light comes in several directions, it comes in varying degrees. The sun does not shine in two directions at once. ”

“ It appears that the best method of lighting a living-room is by means of decorative portable lamps. Such lamps are really lighting-furniture, for they aid in decorating and in furnishing the room at all times. A number of these lamps in the living-room insures great flexibility in the lighting, and the light may be kept localized if desired so that the room is restful. A room whose ceiling and walls are brilliantly illuminated is not so comfortable for long periods as one in which these areas are dimly lighted. ”

“ The expressiveness of light finds applications throughout the vast field of lighting, but the stage offers great opportunities which have been barely drawn upon. When one has awakened to the vast possibilities of light, shade, and color as a means of expression it is difficult to suppress a critical attitude toward the crudity of lighting effects on the present stage, the lack of knowledge pertaining to the latent possibilities of light, and the superficial use of this potential medium. ”

“ The decorator deals with secondary light—that is, light reflected by more or less diffusely reflecting objects. The lighting expert has at his command not only this secondary light but the primary light of the sources. Lighting effects everywhere attract attention and even the modern merchant testifies that adequate lighting in his store is of advertising value. In all the field of spectacular lighting the superiority of artificial light over natural light is demonstrated.
Light is a universal medium with which to attract attention and to enthrall mankind. ”

“ To-day we feel aggrieved if our lamps are not of many candle-power, and protest that our sight will be ruined by what one hundred and fifty years ago would have seemed a marvel of illumination. In the case of lighting necessity has been the mother of invention. The tendency of modern life is to turn night into day. ”

“ Natural lighting is so variable that it is often impossible to provide camouflage which will remain satisfactory from day to day; therefore, a broad knowledge of Nature’s lighting is necessary in order to provide the best compromise. There are two sources of light in the daytime, namely, the sun and the sky. ”

“ Throughout the evening the streets are utterly deserted, and as, moreover, they are badly illuminated with gas, the aspect on a dark night is not cheerful. But on a bright, moonlit night, such as that to which I have referred, artificial lighting is altogether dispensed with. ”

“ The photographer, perhaps, recognizes more than anyone else the pitfalls of lighting but it is unfortunate that he is not better acquainted with the fundamentals underlying the control of light. Improper lighting does produce apparent incongruous effects but adequately controlled it is a powerful medium whose potentiality has not been fully realized. ”

“ Every stage which has been advanced in artificial lighting has been welcomed in the home just as much as in the factory and in the workshop, for there are many daily duties as well as pleasures and amusements which are carried out much more satisfactorily when a good light is available than when there are shadows and dark corners only dimly lighted. ”

“ When I look at the objects for some moments the sensation of weariness overcomes me, it becomes impossible to separate the things one from another. I have always wondered if a day will not come when this problem of lighting will be better solved. The question of illumination, of reflection, of rays of light falling upon objects, is so essential that I cannot understand why so little importance has been attached to it. Nowhere have I seen a [Pg 65] museum where the lighting was perfect. ”

“ An eventful feature in practical lighting is the proper scattering or diffusion of light, by shades, screens, and reflecting surfaces. We want to emulate the diffusion of daylight. It is marvelous how whitewashed surfaces do this. Well-selected globes act as though they were self-luminous; they scatter light and produce shadows. The power of the light, however, to penetrate fogs does not appear to be any greater than that of gaslight. ”

“ Find out the general period of the room and the color scheme so the lamp will be in keeping with the surroundings and provide the proper accent. Impress the customer with the necessity of a lamp for every grouping, and with the importance of good lighting.
Oil lamps for farm use have been styled to resemble electric lamps and have enameled bases, diffused reflectors and attractive shades. All lamps regardless of the source of light have been materially improved and there is no need for any person to have poor lighting in the home today. ”

“ Conversely we find, more especially in the treatment of landscape, reflections of light, the flash and its counterfeit, that wonderful echo of light, which arises from the interplay of light and dark, and offers an ample and progressive subject of study both to the artist and the spectator. Such a scheme of lighting, which the artist has either by direct imitation or imaginatively conceived in his work, can, however, by itself only be a transient one, which is subject to rapid change. ”

“ Lighting.—Lighting our rooms is a matter of much importance. A student lamp, or shaded incandescent light, should be used for reading. Shades must be provided so that the eyes are protected from direct light. ”

“ The forms must be powerful enough to resist the obliterating effect of overcast skies but notwithstanding all precautions the expression of an exterior varies considerably with nature’s lighting. Indoors the architect has a powerful controllable medium in artificial light which he may draw upon for producing various expressions or moods in rooms. ”

“ The influence of these lighting accessories is often noted in modern lighting-fixtures, but unfortunately early art often suffers from adaptation to the requirements of modern light-sources, or the eyesight suffers from a senseless devotion to art which results in the use of modern light-sources, unshaded and glaring, in places where it was unnecessary to shade the feeble candle. ”

“ The architecture, the furnishings and the lighting all have a certain influence upon the minds of the individuals.
As the dim, soft light has a quieting influence so the bright, dazzling light has a stimulating effect. This is observed in the lighting of amusement places where the predominating feature of the entertainment is hilarity. ”

“ There are industries where unusual care must be exercised in regard to the lighting. In certain chemical industries no lamps are used excepting the incandescent lamp and this is enclosed in an air-tight glass globe. Even a public-service gas company cautions its employees and patrons thus: "Do not look for a gas-leak with a naked light! ”

“ That is, we make eclipses of opaque shades revolving round the usual lighting apparatus, and these we can vary so as to show 5, 10, 15, 20 or 30 seconds of darkness with similar or greater intervals of bright light. We may thus use altogether white or bright lights, which have the greatest power to work in such a manner that one can be easily distinguished from another. ”

“ In providing artificial light for our buildings the laws of the physical organ of sight must be considered. However, the question of lighting is not alone one of artificial production of light in our buildings, but also deals with proper admission of natural light from natural sources. ”

“ It is interesting to note the evolution of the lighting systems from the primitive man who carried a burning stick from the campfire into his cave and thus realized the pleasure of the privacy of his own dwelling, up to the modern lighting systems. For centuries man burned wood and other materials in their natural state and depended upon these for his illumination. Then it was discovered that by dipping this raw material in animal fat more light could be obtained. ”

“ The stage as a whole is a mobile picture in light, shade, and color with the addition of words and music. Excepting the latter, it is an expression of light worthy of the same care and consideration that the painting, which is also an expression of light, receives from the artist. The scenery and costumes should be considered in terms of the lighting effects because they are affected by changes in the color of the light. ”