In the visual arts, composition is the placement or arrangement of visual elements or ingredients in a work of art, as distinct from the subject. It can also be thought of as the organization of the elements of art according to the principles of art.
The composition of a picture is different from its subject, which what is shown, whether a moment from a story, a person or a place. Many subjects, for example Saint George and the Dragon, are often shown in art, but using a great range of compositions, even though the two figures are typically the only ones shown.
The term composition means 'putting together' and can apply to any work of art, from music to writing to photography, that is arranged using conscious thought. In the visual arts, composition is often used interchangeably with various terms such as design, form, visual ordering, or formal structure, depending on the context. In graphic design for press and desktop publishing, composition is commonly referred to as page layout.
The various visual elements, known as elements of design, formal elements, or elements of art, are the vocabulary with which the visual artist composes. These elements in the overall design usually relate to each other and to the whole art work.
The elements of design are:
Lines are optical phenomena that allow the artist to direct the eye of the viewer. The optical illusion of lines do exist in nature and visual arts elements can be arranged to create this illusion. The viewer unconsciously reads near continuous arrangement of different elements and subjects at varying distances. Such elements can be of dramatic use in the composition of the image. These could be literal lines such as telephone and power cables or rigging on boats. Lines can derive also from the borders of areas of differing color or contrast, or sequences of discrete elements. Movement is also a source of line, and blur can also create a reaction.
Subject lines contribute to both mood and linear perspective, giving the viewer the illusion of depth. Oblique lines convey a sense of movement and angular lines generally convey a sense of dynamism and possibly tension. Lines can also direct attention towards the main subject of picture, or contribute to organization by dividing it into compartments. The artist may exaggerate or create lines perhaps as part of their message to the viewer. Many lines without a clear subject point suggest chaos in the image and may conflict with the mood the artist is trying to evoke.