Tone in an artistic context refers to the light and dark

values In ethics and social sciences, value denotes the degree of importance of some thing or action, with the aim of determining which actions are best to do or what way is best to live ( normative ethics), or to describe the significance of different a ...

used to render a realistic object, or to create an abstract

composition Composition or Compositions may refer to: Arts and literature *Composition (dance), practice and teaching of choreography * Composition (language), in literature and rhetoric, producing a work in spoken tradition and written discourse, to include ...

. When using

pastel A pastel () is an art medium that consists of powdered pigment and a binder (material), binder. It can exist in a variety of forms, including a stick, a square, a pebble, and a pan of color, among other forms. The pigments used in pastels are ...

, an artist may often use a colored paper support, using areas of

pigment A pigment is a powder used to add or alter color or change visual appearance. Pigments are completely or nearly solubility, insoluble and reactivity (chemistry), chemically unreactive in water or another medium; in contrast, dyes are colored sub ...

to define lights and darks, while leaving the bare support to show through as the mid-tone. When making a portrait for example heavy dark tones to represent a moody or dark side to a personality. Tone can also be used to make the face look

three-dimensional In geometry, a three-dimensional space (3D space, 3-space or, rarely, tri-dimensional space) is a mathematical space in which three values (''coordinates'') are required to determine the position (geometry), position of a point (geometry), poi ...

, for example darker tones around the chin, nose and eyes; lighter tones on forehead, nose and cheeks.

See also