- This article is about the art form. Drawing also refers to a method of producing wire, bars, or tubes.
Drawing is one way of making an image: it is the process of making marks on a surface by applying pressure from or moving a tool on the surface. These marks may represent what the artist sees when drawing, a remembered or imagined scene or abstraction, or, in the case of automatic drawing, may have much to do with the automatic motion of the artist's hand across the paper (or other surface). (In the process of entoptic graphomania, in which dots are made at the sites of impurities or shifts in colour in a blank sheet of paper, and lines are then made between the dots, superficially speaking the subject of the drawing is the paper itself.) The main techniques used in drawing are: line drawing, hatching, crosshatching, random hatching, scribbling, stippling, and blending. Common drawing tools are pencils, chalk, charcoal, crayons, pastels, and pen and ink. Many drawing materials are not water or oil based and are applied dry, without any preparation. Water-based drawing media (e.g., "watercolor pencils") exist, which can be drawn with like ordinary pencils, then moistened with a wet brush to get various effects. There are also oil-based pastels and wax-based crayons. Very rarely, artists have drawn with (usually decoded) invisible ink.
One thing that differentiates drawing from painting is that in drawing, an artist uses pure colors and cannot mix them before application. The appearance of mixed colors in some colored pencil drawings is not truly mixing but formed by blending or overlaying pure colors. (In painting, new colors are commonly created by mixing.) When shading and blending is needed, the artist can employ a combination of a tortillon blending stump, chamois or soft tissue, and a specialized putty-rubber eraser.
The colors of drawing media can mix on the surface because of direct chemical interaction. More usually, the mixing is optical rather than chemical: colors are overlaid (also known as glazing) on previous layers so that light reflected from below the surface comes through, or color strokes are close enough that the eye "mixes" them.
Some artists have started referring to pastel and colored-pencil compositions as "paintings". In nineteenth century usage, "drawing" also encompassed watercolor.
Drawing may also be done on a computer. Computer illustration makes use of programs such as Paint, Adobe Photoshop, Pixia, and more, see for example computer illustrations by Peter Welleman. Digital art is fast becoming one of the most popular means of illustration.
Drawing media
The medium is the means by which ink, pigment, or color are delivered onto the drawing surface. Some of the examples include:
See also
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