Avondale cornice molding with
Baltimore baseboard with
blue square LED lights
Dallas baseboard molding with
Consider that, once created, light travels onward from its source until it is modified in some way by striking whatever is in
its path. Light, than, can glow, create shadows, model forms, reflect from polished surfaces, pass through translucent and transparent
forms, distort shapes, be mystical and dramatic - depending upon how light is angled, diffused, and positioned. The angle of light
changes the dynamic power of light - such as light from below, or light from above. All of us have seen the dramatic modeling of
Frankenstein's monster's features through use of intense lighting from below.
There are four factors that affect how well we can see objects in an environment: contrast between object and background; reflectance of the object; its size or dimensions; and the length of time available to view an object. All these factors can be controlled. Time is irrelevant because it can be assumed that we will spend enough time in an area to see what is there.
Contrast, for our purposes, involves distinctions between colors and textures. For fine work, you often want sharp contrast so that object and background will not blend together. To create a relaxing mood the opposite may be desired.
Reflectance and absorption relate to the surface quality of objects in an environment - color and texture again. Matte surfaces and very dark objects absorb most of the wavelengths of light that reach them. Dark, matte-surfaced rooms will require more light than the same space in lighter surfaces.
Something to remember is that a surface which reflects less than 10 percent of the light that hits it will seem black - no matter what its color. Different surfaces reflect and absorb different wavelengths in different degrees. This selectivity determines what color we finally see. A surface that reflects primarily long wavelengths of light (when illuminated by white light) will tend to appear red because that is the wave-length that reaches our eyes. Likewise, if most of the wavelengths reflect back to our eyes, we see white. Too much light directed at glossy surfaces - like mirrors, glass tables, photographs - will produce glare. Glare is irritating to the eyes; it interferes with concentration and will induce fatigue. To avoid it, use diffuse lighting in large areas with glossy surfaces, and apply focused, directed lighting when reading or other close work is being performed. Unshaded, undiffused incandescent or fluorescent lamps are far too bright for comfort when directed at the eyes.