Glossary

• Drawing

  The depiction of shapes and forms on a flat surface chiefly by means of lines although colour and shading may also be included. Materials most commonly used are pencil, ink, crayon, charcoal, chalk and pastel, although other materials, including paint, can be used in combination.

• Oil

  A medium in which ground pigments are mixed to produce a paste or liquid that can be applied to a surface by a brush or other tool; the most common oil used by artists is linseed, this can be thinned with turpentine spirit to produce a thinner and more fluid paint. The oil dries with a hard film, and the brightness of the colour is protected. Oil paints are usually opaque and traditionally used on canvas.

• Painting

  Work of art made with paint on a surface. Often the surface, also called a support, is a tightly stretched piece of canvas, paper or a wooden panel. Painting involves a wide range of techniques and materials, along with the artist's intellectual concerns effecting the content of a work.