- 行业: Art history
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Powdered pigments mixed with a small amount of binding medium to produce dry coloured sticks. Chalk can be added to soften intense pigments and to obtain a range of hues.
Industry:Art history
Usually refers to a distinct green or brown surface layer on bronze sculpture. Patina can be created naturally by the oxidising effect of the atmosphere or weather, or artificially by the application of chemicals. Almost all bronze sculpture has been patinated one way or the other but Constantin Brancusi polished his bronzes to reveal the beautiful natural gold colour of the metal.
Industry:Art history
Historically, drawings have been made by applying ink with a quill pen made by cutting the hollow stem of a large feather, from a bird such as a goose or a swan, to create a nib. Hollow reeds were also cut in the same way and used for writing and drawing. Metal pens succeeded the quill during the nineteenth century. Pen and ink is often used in conjunction with other techniques such as washes. (See also Ink. )
Industry:Art history
A pendant picture is one of two pictures designed to hang together as a matching pair. Pendant means hanging, and the term seems to originate in the idea of one hanging from the other—i. E. Attached to the other. In practice pendant pairs of pictures were usually displayed on either side of a fireplace, or even a door. They are usually the same size and of subjects that are basically similar but differ in detail. Pendant pairs are often husband and wife portraits. Pendant pairs were not always conceived as such—buyers of a one-off picture would sometimes ask the artist to paint a pendant.
Industry:Art history
A system for representing objects in three-dimensional space (i. E. For representing the visible world) on the two-dimensional surface of a picture. Basic, or linear perspective, was invented in Italy in the early fifteenth century and first developed by the painter Paolo Uccello. Perspective rests on the fact that although parallel lines never meet, they appear to do so as they get further away from the viewer towards the horizon, where they disappear. The sides of a road, or later, railway lines, are obvious examples. In painting all parallel lines, such as the roof line and base line of a building, are drawn so as to meet at the horizon if they were extended. This creates the illusion of distance, and the point at which the lines meet is called the vanishing point. Things look smaller the further away they are, and perspective enabled painters accurately and consistently to calculate the size things should be in relation to their supposed distance from the viewpoint. Early perspective systems used a single fixed viewpoint with a single vanishing point. Later, multiple vanishing points were introduced which enabled a much more naturalistic representation of a scene to be made, because it was closer to the way we actually see, that is, from two eyes which are in constant motion. Atmospheric, or aerial perspective, creates the sense of distance in a painting by utilising the fact that the atmosphere appears more blue in the distance.
Industry:Art history
A photograph is an image created by the action of light on a light-sensitive material at some stage during its making. It can be either a positive or negative image and made using one of many processes.
Industry:Art history
A collage constructed from photographs that has often been used as a means of expressing political dissent. First used by the Dadaists in 1915 in their protests against the First World War, it was later adopted by the Surrealists who exploited the possibilities photomontage offered by using free association to bring together widely disparate images, to reflect the workings of the unconscious mind. In 1923 the Russian Constructivist Aleksander Rodchenko began experimenting with photomontage as a way of creating striking socially engaged imagery concerned with the placement and movement of objects in space. Other key exponents of the medium are John Heartfield, the German artist who reconstructed images from the media to protest against Germany's Fascist regime and Peter Kennard, whose photomontages explored issues such as economic inequality, police brutality and the nuclear arms race between the 1970s and the 1990s.
Industry:Art history
A style of painting that emerged in Europe and the USA in the late 1960s, Photorealism was characterised by its painstaking detail and precision. It rejected the painterly qualities by which individual artists could be recognised, and instead strove to create pictures that looked photographic. Visual complexity, heightened clarity and a desire to be emotionally neutral led to banal subject matter that likened the movement to Pop art. Artists associated with Photorealism include the painter Chuck Close and Richard Estes. The early 1990s saw a renewed interest in Photorealism, thanks to new technology in the form of cameras and digital equipment which offered more precision. Younger artists practising this technique today include Raphaella Spence, Clive Head and Bertrand Meniel. (See also Hyper-Realism)
Industry:Art history
In traditional illusionistic painting using perspective, the picture plane can be thought of as the glass of the notional window through which the viewer looks into the representation of reality that lies beyond. In practice the picture plane is the same as the actual physical surface of the painting. In modern art the picture plane became a major issue. Formalist theory asserts that a painting is a flat object and that in the interests of truth it should not pretend to be other than flat. In other words, there should be no illusion of three dimensions and so all the elements of the painting should be located on the picture plane.
Industry:Art history
Interest in landscape painting and in looking at the landscape itself grew rapidly through the second half of the eighteenth century. Definitions of types of landscape or view, seen from an aesthetic or artistic point of view, followed. At one extreme was the Sublime (awesome sights such as great mountains) at the other the Beautiful, the most peaceful, even pretty sights. In between came the Picturesque, views seen as being artistic but containing elements of wildness or irregularity. Theory of the picturesque developed by writers William Gilpin (Observations on the River Wye 1770) and Uvedale Price, who in 1794 published An Essay on the Picturesque as Compared with the Sublime and Beautiful.
Industry:Art history
