Distemper is a decorative

paint Paint is a material or mixture that, when applied to a solid material and allowed to dry, adds a film-like layer. As art, this is used to create an image or images known as a painting. Paint can be made in many colors and types. Most paints are ...

and a historical medium for painting pictures, and contrasted with

tempera Tempera (), also known as egg tempera, is a permanent, fast-drying painting medium consisting of pigments mixed with a water-soluble binder medium, usually glutinous material such as egg yolk. ''Tempera'' also refers to the paintings done in ...

. The binder may be

glue Adhesive, also known as glue, cement, mucilage, or paste, is any non-metallic substance applied to one or both surfaces of two separate items that binds them together and resists their separation. The use of adhesives offers certain advantage ...

s of vegetable or animal origin (excluding egg). Soft distemper is not abrasion resistant and may include binders such as chalk, ground pigments, and animal glue. Hard distemper is stronger and wear-resistant and can include

casein Casein ( , from Latin ''caseus'' "cheese") is a family of related phosphoproteins (CSN1S1, αS1, aS2, CSN2, β, K-casein, κ) that are commonly found in mammalian milk, comprising about 80% of the proteins in cow's milk and between 20% and 60% of ...

linseed oil Linseed oil, also known as flaxseed oil or flax oil (in its edible form), is a colorless to yellowish oil obtained from the dried, ripened seeds of the flax plant (''Linum usitatissimum''). The oil is obtained by pressing, sometimes followed by ...

as binders.

Soft distemper

Distemper is an early form of

whitewash Whitewash, calcimine, kalsomine, calsomine, asbestis or lime paint is a type of paint made from slaked lime ( calcium hydroxide, Ca(OH)2) or chalk (calcium carbonate, CaCO3), sometimes known as "whiting". Various other additives are sometimes ...

, also used as a medium for artistic

painting Painting is a Visual arts, visual art, which is characterized by the practice of applying paint, pigment, color or other medium to a solid surface (called "matrix" or "Support (art), support"). The medium is commonly applied to the base with ...

, usually made from powdered

chalk Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Ch ...

or lime and

size Size in general is the Magnitude (mathematics), magnitude or dimensions of a thing. More specifically, ''geometrical size'' (or ''spatial size'') can refer to three geometrical measures: length, area, or volume. Length can be generalized ...

(a gelatinous substance). Alternatives to chalk include the toxic substance

white lead White lead is the basic lead carbonate 2PbCO3·Pb(OH)2. It is a complex Salt (chemistry), salt, containing both carbonate and hydroxide ions. White lead occurs naturally as a mineral, in which context it is known as hydrocerussite, a hydrate of ...

. Distempered surfaces can be easily marked and discoloured, and cannot be washed down, so distemper is best suited to temporary and interior decoration. The technique of painting on distempered surfaces blends watercolours with whiting and glue. "The colours are mixed with whitening, or finely-ground chalk, and tempered with size. The whitening makes them opaque and gives them 'body,' but is also the cause of their drying light ... a source of considerable embarrassment to the inexperienced eye is that the colours when wet present such a different appearance from what they do when dry." Many Medieval and Renaissance painters used distemper painting rather than oil paint for some of their works. The earliest paintings on

canvas Canvas is an extremely durable Plain weave, plain-woven Cloth, fabric used for making sails, tents, Tent#Marquees and larger tents, marquees, backpacks, Shelter (building), shelters, as a Support (art), support for oil painting and for other ite ...

were mostly in distemper, which was (and is) also widely used in Asia, especially in

Tibet Tibet (; ''Böd''; ), or Greater Tibet, is a region in the western part of East Asia, covering much of the Tibetan Plateau and spanning about . It is the homeland of the Tibetan people. Also resident on the plateau are other ethnic groups s ...

thanka A ''thangka'' (; Tibetan: ཐང་ཀ་; Nepal Bhasa: पौभा) is a Tibetan Buddhist painting on cotton, silk appliqué, usually depicting a Buddhist deity, scene, or mandala. Thangkas are traditionally kept unframed and rolled up ...

s. Distemper paintings suffer more than oil paintings as they age, and relatively few have survived. It was the most common medium for painting banners and decorations for temporary celebrations, both of which attracted artists of the highest quality, especially when they were official court artists. In distemper painting, "the carbonate of lime, or whitening employed as a basis, is less active than the pure lime of

fresco Fresco ( or frescoes) is a technique of mural painting executed upon freshly laid ("wet") lime plaster. Water is used as the vehicle for the dry-powder pigment to merge with the plaster, and with the setting of the plaster, the painting become ...

... to give adhesion to the tints and colours in distemper painting, and to make them keep their place, they are variously mixed with the size of glue (prepared commonly by dissolving about of glue in of water). Too much of the glue disposes the painting to crack and peel from the ground; while, with too little, it is friable and deficient in strength." The

National Gallery The National Gallery is an art museum in Trafalgar Square in the City of Westminster, in Central London, England. Founded in 1824, it houses a collection of more than 2,300 paintings dating from the mid-13th century to 1900. The current di ...

, London, distinguishes between the techniques of

, glue

, or glue-

, which is how they describe their three

Andrea Mantegna Andrea Mantegna (, ; ; September 13, 1506) was an Italian Renaissance painter, a student of Ancient Rome, Roman archeology, and son-in-law of Jacopo Bellini. Like other artists of the time, Mantegna experimented with Perspective (graphical), pe ...

s in the medium, and distemper, which is how they describe their

Dirk Bouts Dieric Bouts (born – 6 May 1475) was an Early Netherlandish painter. Bouts may have studied under Rogier van der Weyden, and his work was influenced by van der Weyden and Jan van Eyck. He worked in Leuven from 1457 (or possibly earlier) until ...

and two

Édouard Vuillard Jean-Édouard Vuillard (; 11 November 186821 June 1940) was a French painter, decorative artist, and printmaker. From 1891 through 1900, Vuillard was a member of the avant garde artistic group Les Nabis, creating paintings that assembled areas ...

s (see below). Other sources would describe the Mantegnas as also being in distemper. In modern practice, distemper painting is often employed for scenery painting in theatrical productions and other short-term applications, where it may be preferred to oil paint for reasons of economy. Contemporary artist John Connell was known for using distemper in paintings sometimes as large as ten feet. In architecture, distemper paints usually consist of a glue binder with calcium carbonate as the base pigment.

Military use

Distemper was used extensively by German and Soviet forces for winter camouflage during World War II. Because ordinary camouflage patterns were ineffective in the heavy snow conditions on the Eastern front, aircraft, tanks, and other military vehicles were hastily brush-painted with plain white distemper during the winter of 1941–1942. Because distemper is water-soluble, photographs showing winter camouflage often show it badly eroded. During the

invasion of Normandy Operation Overlord was the codename for the Battle of Normandy, the Allied operation that launched the successful liberation of German-occupied Western Europe during World War II. The operation was launched on 6 June 1944 ( D-Day) with the ...

on June 6, 1944, all Allied aircraft participating in the invasion were marked on the wings and fuselage with " invasion stripes" painted with distemper so that naval or ground-based gunners would not misidentify them as German and fire on them, as had happened during the invasion of Sicily in 1943.

Examples of paintings in distemper

Fayum mummy portraits Mummy portraits or Fayum mummy portraits are a type of naturalistic painted portrait on wooden boards attached to upper class mummies from Roman Egypt. They belong to the tradition of panel painting, one of the most highly regarded forms of ar ...

, from Late Antique Egypt (some in encaustic) *

'' Entombment'', 1450s.

, London * Many paintings by Mantegna * The

Raphael Cartoons The Raphael Cartoons are seven large cartoon paintings on paper for tapestries, surviving from a set of ten cartoons, designed by the High Renaissance painter Raphael in 1515–1516. Commissioned by Pope Leo X for the Sistine Chapel in the ...

, London * Scottish Renaissance painted ceilings *

''Lunch at Vasouy'', 1901,

Tate Modern Tate Modern is an art gallery in London, housing the United Kingdom's national collection of international Modern art, modern and contemporary art (created from or after 1900). It forms part of the Tate group together with Tate Britain, Tate Live ...

. *

Mark Tobey Mark George Tobey (December 11, 1890 – April 24, 1976) was an American painter. His densely structured compositions, inspired by Asian calligraphy, resemble Abstract expressionism, although the motives for his compositions differ philosop ...

's ''White Journey'', modern * ''Le Grand Teddy'' by Édouard Vuillard

References

External links

Removing Distemper.

Soft Distemper

The Problem with Distemper
{{Authority control Painting techniques Paints ja:絵具#水性の絵具