MATSEC SEC Art key terms

The basic visual ingredients used to build any artwork: line, shape, form, colour, tone, texture and space. Artists combine and emphasise them differently to create meaning and visual interest.

A mark made by a moving point, such as a drawn stroke or the edge of a shape. Lines can be thick, thin, straight, curved, broken or implied, and they guide the eye around a composition.

A flat, two-dimensional area enclosed by an outline or edge. Shapes may be geometric, like circles and squares, or organic, with irregular free-flowing edges, and they read differently depending on size and placement.

A three-dimensional quality suggesting volume, mass and depth, as in sculpture or a drawn object that looks solid. Shading, perspective and overlapping help create the illusion of form on a flat surface.

The lightness or darkness of a colour or area, ranging from white through greys to black. Tonal contrast creates depth, mood and focus, and is often planned separately from colour when drawing.

Another word for the relative lightness or darkness of a tone within a work. A value scale from white to black helps artists judge contrast and keep shading consistent across a picture.

The surface quality of a material or the visual suggestion of one, such as rough, smooth, prickly or soft. Actual texture can be felt; implied texture is painted or drawn to look tactile.

A circular diagram arranging hues to show their relationships. It typically shows primary colours, secondary mixtures and complementary pairs, helping artists choose harmonious or contrasting schemes.

Hues that cannot be mixed from other colours. In traditional painting they are red, yellow and blue; in light they are red, green and blue, which matters when discussing screen-based or stage work.

Colours made by mixing two primary colours, traditionally orange, green and violet. Their exact character depends on which primaries are used, so mixing tests are common in practical work.

Pairs of colours opposite each other on the colour wheel, such as red and green or blue and orange. Placed side by side they intensify each other, producing strong contrast and visual vibration.

A way of describing colour temperature: reds, oranges and yellows feel warm and advancing, while blues, greens and violets feel cool and receding. Artists use this to suggest light, depth and mood.

The degree of difference between elements such as light and dark, rough and smooth, or large and small. Strong contrast draws attention and creates drama; weak contrast produces calm, subtle effects.

The arrangement of elements within a picture or three-dimensional work. Good composition balances shapes, tones and spaces so the viewer's eye moves purposefully rather than randomly.

A composition guide that divides the picture into a grid of nine equal parts. Placing key features near the grid intersections often produces a more dynamic, natural-looking arrangement than centring them.

The area of a work that first attracts and holds the viewer's attention. It can be created through contrast, isolation, sharp detail, bright colour or converging lines, and usually anchors the composition.

The distribution of visual weight in a work. Symmetrical balance mirrors forms on either side of an axis; asymmetrical balance uses unequal but compensating masses; radial balance radiates from a central point.

Positive space is occupied by the subject or main forms; negative space is the empty area around and between them. Skilled artists treat negative space as an active shape rather than leftover background.

A system for showing three-dimensional depth on a flat surface. Linear perspective uses a horizon line and vanishing points where parallel lines converge; it was codified in the Italian Renaissance.

The point on the horizon line where receding parallel lines appear to meet. One-point, two-point and multi-point perspective each use different numbers of vanishing points to construct space.

The horizontal line in a drawing or painting marking the viewer's eye level and where sky meets ground. It anchors linear perspective and determines whether objects are seen from above or below.

Creating depth by making distant objects paler, cooler, less detailed and lower in contrast. It imitates the effect of atmosphere and is often combined with linear perspective in landscape painting.

The dramatic use of strong light and dark contrasts to model form and create atmosphere. Developed in the Renaissance and pushed further in the Baroque, it is associated especially with Caravaggio.

An extreme form of chiaroscuro in which figures emerge from deep, almost black shadow lit by a single strong light source. The effect heightens drama and is closely linked to seventeenth-century Baroque painting.

A technique of blending tones so gradually that outlines dissolve into a soft, smoky haze. Leonardo da Vinci used it to model faces and distant landscapes with unusual subtlety.

A line describing the outline or edge of a form, including changes of plane and surface. A contour drawing follows these edges to convey shape and volume without relying on shading.

Shading techniques using parallel lines, or sets of lines crossing at angles, to build tone and texture. Closer lines produce darker areas; the direction of lines can also describe form.

Paint applied thickly so that brush or palette-knife marks stand out from the surface. It creates actual texture and catches light, and is strongly associated with artists such as Van Gogh.

The material or method an artist uses, such as oil paint, watercolour, charcoal, clay or digital imaging. The choice of medium shapes what effects are possible and how the work is read.

Mural painting made by applying pigment in water to fresh lime plaster, so the colour sets into the wall. It is durable but must be painted quickly, and it was central to Italian Renaissance decoration.

An artwork made by gluing cut or torn materials such as paper, photographs and fabric onto a surface. It was pioneered in early twentieth-century modernism and is often used to build layered texture and meaning.

Work combining more than one material or technique, for example paint with collage, print or found objects. It allows artists to contrast surfaces and processes within a single piece.

Sculpture carved or modelled so that forms project from a flat background. Low relief stays shallow, high relief projects strongly, and sunken relief is cut into the surface.

Freestanding three-dimensional work that can be viewed from all sides and is not attached to a background. It requires the artist to consider mass, balance and silhouette from every angle.

An internal framework of wire, wood or metal that supports a modelled sculpture while it is being built and while it sets. It prevents soft materials such as clay from collapsing under their own weight.

Producing multiple images from a prepared plate, block or screen. Relief, intaglio, lithography and screen printing differ in how ink is transferred, but all rely on a matrix that can be reused.

A relief print made by cutting a design into linoleum, inking the raised surface and pressing paper onto it. Cut-away areas stay white, so the artist must think in reverse.

The total number of prints pulled from a single plate or block in one printing run. Prints are usually numbered and signed, and the block is often cancelled to prevent further copies.

A period of European cultural revival from roughly the fourteenth to sixteenth centuries, marked by interest in classical antiquity, observation from life and linear perspective. Florence and Rome were major centres.

A seventeenth-century European style characterised by dramatic movement, strong diagonals, rich colour and theatrical light and shadow. It was used by the Catholic Church and by absolute monarchs to impress viewers.

A Renaissance intellectual movement centring on human potential, classical texts and the study of the natural world. It encouraged artists to depict anatomy, emotion and individual character more convincingly.

The system by which wealthy individuals, guilds, churches or rulers commissioned and funded artworks. Patrons often set subject, size and materials, so patronage shaped what art was produced and for whom.

The study and interpretation of subject matter and symbols in art, such as haloes, skulls or lilies. Understanding iconography helps viewers read meaning that is not obvious from the image alone.

Art depicting scenes from ordinary daily life rather than religious, historical or mythological subjects. It became prominent in seventeenth-century Dutch art and later in realist movements.

A work showing arranged inanimate objects such as fruit, flowers, vessels or skulls. Still lifes allow close study of form, texture and light, and objects often carry symbolic meaning.

An approach that depicts subjects truthfully, without idealisation, often focusing on working life and the everyday. As a movement it emerged in mid-nineteenth-century France with artists such as Courbet.

A late nineteenth-century French movement painting everyday scenes outdoors with broken brushwork and bright, unmixed colour. Artists sought to capture fleeting effects of light rather than polished finish.

Painting outdoors directly in front of the subject, rather than in a studio. Portable paint tubes and easels made it practical, and it encouraged rapid observation of changing light and weather.

Work that departs from accurate depiction of the visible world, using shape, colour, line and texture as its subject. Abstraction may be pure or derived from real forms, as in Cubism.

Describing art with no recognisable subject from the visible world at all. Such work is experienced through its formal qualities, such as colour relationships, scale and rhythm, rather than through narrative.

A colour plan using closely related hues, or tints and shades of one hue, to produce a unified, restful effect. It contrasts with schemes built on complementary contrast or strong saturation.

Colours made by mixing a primary with an adjacent secondary, such as red-orange or blue-green. They fill the gaps between primaries and secondaries and give a colour scheme greater subtlety.