A painting style can be the way the paint is handled (such as Pollock) or the brush strokes (such as Van Gogh). It can be the way a subject is dealt with, or simply the choice of subject(s). It can be the range of colors used, or a particular color that's used in every painting.
Freebase(0.00 / 0 votes)Rate this definition: Lux. The lux is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.
Used to compare two light sources to one another. See Lux definition below. Technical Definition: The lumen (symbolized lm) is the International Unit of luminous flux. A unit of luminous flux equal to the light emitted in a unit solid angle by a uniform point source of one candela (see definition below) intensity.