- Acid free
- Describes paper, board or tissue made without acids that would yellow and weaken artworks over time. Read more
- Adaptive reuse
- Converting an existing building, such as a power station or factory, to a new purpose. Read more
- Adobe
- Sun-dried bricks of earth and straw, the traditional building material of the American Southwest and Mexico. Read more
- Aquatint
- An etching technique that creates areas of tone with acid biting through a grainy resin ground on the plate.
- Arsenale
- The former Venetian shipyards, used since 1999 for part of the Biennale’s main international exhibition. Read more
- Art brut
- Term coined by Jean Dubuffet for art made outside the art world and its training, sometimes called outsider art. Read more
- Artist in residence
- An artist invited to live and work somewhere for a set period, often with a studio and a final presentation. Read more
- Artist residency
- A programme offering artists a studio and accommodation for a set period, sometimes with a stipend, to develop their work. Read more
- Artist statement
- A short text in which artists explain what they make, how and why, written in their own voice. Read more
- Artist’s proof
- A print set aside from the numbered edition for the artist, usually marked AP or E.A. (épreuve d’artiste).
- Artist’s resale right
- A right in the EU and elsewhere giving artists and their heirs a royalty when works are resold on the art market. Read more
- Artistic director
- The person or team responsible for the concept and artist selection of a documenta edition. Read more
- Assemblage
- An artwork built from found objects and materials, a three dimensional relative of collage.
- Atrium
- A tall open space at the centre of a building, often lit from above. Read more
- Attribution
- The judgement, based on evidence and expertise, of which artist made a work when no signature or document settles it. Read more
- Audio guide
- A recorded commentary on selected works, offered on a device or through a museum app. Read more
- Barbizon school
- Nineteenth century French landscape painters who worked around the village of Barbizon, beside the forest of Fontainebleau. Read more
- Beam angle
- The width of the cone of light from a lamp; narrow beams suit small works, wide beams larger ones. Read more
- Bilbao effect
- The idea that a spectacular cultural building can revive a city, named after the Guggenheim Museum Bilbao. Read more
- Binder
- The substance, such as egg yolk, linseed oil, gum arabic or acrylic polymer, that holds pigment particles together and fixes them to a surface. Read more
- Blotted line
- Warhol’s illustration technique of pressing a wet ink drawing onto another sheet to create a broken, printed-looking line. Read more
- Blue Period
- Picasso’s phase from 1901 to 1904, dominated by cold blue tones and subjects of poverty and loneliness. Read more
- Bon à tirer
- The approved trial proof (BAT) that the printer matches for every sheet of the edition.
- Booth
- The rented space at a fair where a gallery shows its works, also called a stand. Read more
- Bottom weighting
- Making the lower border of a mat slightly wider than the top and sides, so the work looks correctly placed. Read more
- Bought in
- Describes a lot that fails to reach its reserve and therefore remains unsold. Read more
- Brief
- A short written description of what the commissioner hopes for: purpose, place, size, budget and timeline. Read more
- Burr
- The ridge of metal thrown up beside a drypoint line, which holds ink and gives a soft, velvety mark. Read more
- Buyer’s premium
- The fee an auction house adds on top of the hammer price, paid by the buyer.
- C-print
- A chromogenic colour print, in which coloured dyes form in the layers of the paper during development. Read more
- Camera obscura
- A darkened box or room in which a lens or small opening projects an image of the outside world onto a surface. Read more
- Catalogue raisonné
- A scholarly, as complete as possible list of all known works by one artist.
- Centre line
- An imagined horizontal line on which the centres of pictures are aligned, often about 145 to 152 cm from the floor. Read more
- Certificate of authenticity
- A document from the artist, publisher, gallery or estate confirming the work’s authorship and key details. Read more
- Cessio bonorum
- A Dutch legal arrangement in which an insolvent debtor surrendered his possessions to creditors to avoid prison. Read more
- Chasing
- The finishing of a cast metal surface with chisels, punches and files to remove casting marks and refine detail. Read more
- Chiaroscuro
- Strong contrast of light and dark used to model forms and create drama.
- Civic militia
- The citizen guard of a Dutch town, whose companies commissioned large group portraits for their meeting halls. Read more
- Claw chisel
- A chisel with a toothed edge, used after the point to remove stone in even layers before finer finishing. Read more
- Collage
- A picture made by gluing paper, fabric or other flat materials onto a surface.
- Colour checker
- A card printed with standard colour patches, photographed beside an artwork to calibrate colour and white balance. Read more
- Colour Index
- An international reference system that gives each pigment a code, such as PB29 for ultramarine. Read more
- Colour rendering index
- A scale showing how faithfully a light source reproduces colours compared with daylight. Higher values mean truer colours. Read more
- Colour temperature
- A measure of whether light looks warm or cool, given in kelvin; lower values look warmer and more golden. Read more
- Commission
- A work made specially for a client, agreed in advance in terms of size, subject, materials, price and timing. Read more
- Composition
- The arrangement of shapes, lines, colours and figures within a picture, which guides how the eye moves through it. Read more
- Condition report
- A written description of an artwork’s physical state, including damage, repairs and wear.
- Conservation framing
- Framing with materials that protect the work over time, such as acid-free mount board and removable hinges. Read more
- Conservator
- A trained professional who examines, stabilises and treats artworks using documented, carefully chosen methods. Read more
- Contrapposto
- A standing pose with the weight on one leg, which turns hips and shoulders in opposite directions.
- Copyright
- The right to reproduce a work, which in many countries stays with the artist unless transferred in writing. Read more
- Craquelure
- The fine network of cracks that forms in the paint and varnish layers of older paintings as they age. Read more
- Cubism
- Movement begun around 1908 by Picasso and Braque that breaks objects into geometric planes and shows several viewpoints at once. Read more
- Curator
- The person who selects, researches and arranges works for a collection or an exhibition. Read more
- D-ring
- A D-shaped metal ring screwed to each side of a frame back, used to hang a work on two hooks or screws. Read more
- Dalí triangle
- Popular name for the three Dalí sites in Catalonia: the Theatre-Museum in Figueres, the house at Portlligat and the castle at Púbol. Read more
- Darkroom
- A lightproof room where photographs are developed and printed by hand with light-sensitive paper and chemical baths. Read more
- Deckle edge
- The soft, irregular edge of handmade paper, often shown by float mounting the sheet. Read more
- Diptych
- An artwork made of two panels designed to be shown together.
- Double image
- A picture that can be read as two different things at once, such as rocks that also form a face. Read more
- Drypoint
- An intaglio technique: lines are scratched straight into the plate with a needle, giving a soft burr.
- Edition
- The total number of impressions of a print or casts of a sculpture made from the same matrix.
- Emulation
- Imitating an obsolete computer or device in software on new hardware so that old artworks can still run. Read more
- En plein air
- Painting outdoors, directly in front of the subject.
- Encaustic
- Painting with pigments mixed into hot wax.
- Estate print
- A print made from a photographer’s negatives after their death and authorised by the estate rather than the photographer. Read more
- Etching
- An intaglio print made from a metal plate whose lines were bitten in by acid.
- Finissage
- A small event on the last day of an exhibition, the counterpart of the opening.
- Flat file
- A cabinet of wide, shallow drawers for storing drawings, prints and photographs flat and protected from light and dust. Read more
- Floater frame
- A frame for canvases with an L-shaped profile and a narrow gap, so the painting appears to float inside it. Read more
- French cleat
- Two interlocking strips with angled edges, one on the wall and one on the frame, that spread the weight of heavy works. Read more
- Fresco
- Painting on fresh, wet lime plaster so that the pigment binds into the wall as it dries.
- Gallery weekend
- A few days when many galleries in one city open new exhibitions together. Read more
- Gelatin silver print
- A black and white photographic print in which the image is formed by silver particles held in a layer of gelatin. Read more
- Generative art
- Art in which the artist designs a system, often code, that produces the final work with some degree of chance. Read more
- Gesamtkunstwerk
- German for total work of art: a work in which architecture, painting, design and other arts serve one vision. Read more
- Gesso
- A white priming layer that prepares a canvas or panel for paint.
- Giardini
- The public gardens in Venice where around thirty permanent national pavilions of the Biennale stand. Read more
- Giclée
- A marketing name for a high quality inkjet print, a reproduction method rather than an original printmaking technique.
- Glaze
- A thin transparent layer of paint laid over a dry layer to deepen or shift its colour.
- Gold leaf
- Gold beaten into extremely thin sheets and applied to a surface with an adhesive, used in icons, altarpieces and frames. Read more
- Gouache
- An opaque water based paint with a matt finish.
- Grainstack
- A tall stack of harvested grain sheaves, often called a haystack in English, the subject of one of Monet’s first series. Read more
- Guild of St Luke
- The professional association of painters and related crafts in many Dutch and Flemish towns, which controlled who could sell art. Read more
- Hammer price
- The winning bid at the moment the auctioneer’s hammer falls, before premium and taxes are added. Read more
- High Renaissance
- The peak of Italian Renaissance art, roughly the 1490s to the 1520s, associated with Leonardo, Michelangelo and Raphael. Read more
- High-tech architecture
- A style of the 1970s and 1980s that shows structure and building services openly as part of the design. Read more
- Hors commerce
- Prints marked HC, set aside from the edition and originally not meant for sale.
- House museum
- A historic home preserved and opened to the public, showing how a person lived, often with original furniture and belongings. Read more
- Impasto
- Paint applied so thickly that brush or knife marks stand up from the surface.
- Impression
- A single sheet printed from a block or plate; one design can exist in many impressions of varying quality. Read more
- Impressionism
- A movement of the 1870s and 1880s that captured fleeting light and modern life with quick, visible brushstrokes. Read more
- Installation view
- A photograph showing an artwork in a room or on a wall, so its scale and setting can be understood. Read more
- Japonisme
- The European enthusiasm for Japanese art and design in the second half of the nineteenth century. Read more
- Jugendstil
- German term for Art Nouveau, the decorative style of flowing lines and natural forms popular around 1900. Read more
- Key block
- The first carved woodblock of a print, carrying the outlines; colour blocks are cut to match it. Read more
- Kill fee
- A payment due to the artist if a commission is cancelled before it is completed. Read more
- Kunst am Bau
- German for art in building: art commissioned for federal and other public buildings from a share of construction costs. Read more
- Kunsthalle
- An exhibition hall that often has no permanent collection of its own. Read more
- Kunstverein
- A German speaking art association that shows contemporary art without a permanent collection, run by its members.
- Lake
- A pigment made by fixing a dye onto a colourless powder, often translucent and sometimes prone to fading. Read more
- Land art
- Art made in and from the landscape, often on a large scale and with natural materials such as rock and earth. Read more
- Lapis lazuli
- A deep blue semi-precious stone, historically mined in what is now Afghanistan, ground to make natural ultramarine. Read more
- Life drawing
- Drawing the human figure from a live model, usually nude, a core exercise of academic training since the Renaissance. Read more
- Linear perspective
- A drawing system in which parallel lines meet at a vanishing point, creating the illusion of depth on a flat surface. Read more
- Linocut
- A relief print cut into linoleum, a softer cousin of the woodcut.
- Lithograph
- A print drawn with greasy crayon or ink on stone or plate, based on oil and water repelling each other.
- Lost wax
- A casting method in which a wax copy is encased in a heat resistant shell, melted out and replaced by molten metal. Read more
- Lost wax casting
- A casting process in which a wax model is melted out of a mould and replaced by molten metal.
- Lux
- The unit of illuminance, measuring how much light falls on a surface. Read more
- Matrix
- The block, plate, stone or screen on which a printmaker creates the image and from which impressions are printed. Read more
- Meisterschüler
- German title, literally master student, given by a professor to an outstanding student near the end of their studies. Read more
- Mexicanidad
- A movement of national pride after the Mexican Revolution that celebrated Indigenous cultures, folk art and Mexican identity in the arts. Read more
- Mirror writing
- Script written from right to left with reversed letters, readable normally in a mirror; Leonardo used it in his notebooks. Read more
- Monotype
- A one off print made by painting on a smooth plate and pressing paper onto it.
- Moral rights
- Rights of the author, such as being named as creator and objecting to distortion of the work. Read more
- Museum fatigue
- The physical and mental tiredness visitors feel in museums, first described by Benjamin Ives Gilman in 1916. Read more
- National pavilion
- A country’s own exhibition at the Venice Biennale, chosen and presented by that country. Read more
- Net art
- Art made for the internet, using the browser, links and code as its material, especially from the mid-1990s. Read more
- NFT
- Non-fungible token: a unique record on a blockchain that works like a certificate for a digital item. Read more
- Non finito
- Italian for “unfinished”: sculptures left partly in rough stone, deliberately or not, a feature of many works by Michelangelo. Read more
- North light
- Indirect daylight from a north-facing window in the northern hemisphere, valued for its steady colour and soft shadows. Read more
- Open call
- A public invitation to apply for a residency, prize or exhibition, usually judged by a jury. Read more
- Open edition
- A print run with no fixed limit, which can be reprinted for as long as there is demand. Read more
- Open studio
- A set time when an artist opens a workplace to the public to show work, explain methods and meet visitors. Read more
- Papier collé
- French for pasted paper: a collage built mainly from cut and glued paper, developed by Braque and Picasso in 1912. Read more
- Paranoiac-critical method
- Dalí’s term for deliberately provoking irrational associations and double images, then painting them with precise realism. Read more
- Patina
- The coloured surface on bronze and other metals, natural or applied with chemicals and heat.
- Pensionnaire
- French term for a resident artist or scholar at the French Academy in Rome in the Villa Medici. Read more
- Pentimento
- A trace of an earlier version that shows through the paint as it becomes more transparent with age.
- Permanent collection
- The works an institution owns and shows over the long term, as opposed to temporary loans or exhibitions. Read more
- Picture ledge
- A narrow wall shelf with a raised lip on which framed works stand and can be easily rearranged. Read more
- Picture rail
- A rail fixed near the top of a wall from which works hang on cords or rods, so no new holes are needed. Read more
- Pietà
- Italian for “pity”: an image of the Virgin Mary mourning the dead Christ, usually holding him in her lap. Read more
- Pigment
- The finely ground coloured powder in paint, made from earths, minerals or synthetic compounds. Read more
- Plaster cast
- A plaster copy of a sculpture, used in academies so students could study famous antique works without travelling. Read more
- Platemark
- The pressed rectangle left in the paper by the edge of a metal plate during intaglio printing. Read more
- Platinum print
- A print made with light-sensitive platinum salts, known for its matt surface, soft greys and excellent stability. Read more
- Plinth
- The base or pedestal on which a sculpture stands.
- Plotter
- A machine that draws with a pen on paper, guided by instructions from a computer program. Read more
- Polarising filter
- A lens filter that reduces reflections and glare from shiny surfaces such as varnish, glass or water. Read more
- Pop Art
- Movement of the late 1950s and 1960s, mainly in Britain and the United States, that used imagery from advertising, comics and consumer goods. Read more
- Post-Impressionism
- Umbrella term for painters after Impressionism, such as Van Gogh, Gauguin and Cézanne, who pushed colour, form and expression in personal directions. Read more
- Primary market
- The first sale of an artwork, usually through the artist’s gallery or the artist directly. Read more
- Private view
- The British term for an exhibition opening, traditionally for invited guests before the public. Read more
- Prix de Rome
- French state prize that sent winning young artists to study in Rome. The competition was abolished in 1968. Read more
- Project space
- A small, usually non-commercial venue run by artists or curators for experimental exhibitions. Read more
- Provenance
- The documented history of ownership of an artwork.
- Prussian blue
- A synthetic blue pigment first made in Berlin in the early eighteenth century, widely used in Japanese prints from the 1830s. Read more
- Readymade
- An ordinary manufactured object chosen by an artist and presented as art, an idea associated with Marcel Duchamp. Read more
- Red dot
- A small sticker beside a label showing that the work has been sold. Read more
- Refectory
- The dining hall of a monastery or convent: The Last Supper was painted on the end wall of one in Milan. Read more
- Relative humidity
- The moisture in the air compared with the maximum it could hold at the same temperature, given as a percentage. Read more
- Reserve
- A confidential minimum price agreed with the consignor, below which a lot will not be sold. Read more
- Restitution
- The return of looted or wrongly taken artworks to their former owners or their heirs. Read more
- Retablo
- A small devotional painting, often on tin, made to give thanks or ask for help, common in Mexican churches and homes. Read more
- Retrospective
- An exhibition that surveys an artist’s whole career or a large part of it. Read more
- Ringstrasse
- The grand boulevard built around central Vienna from the 1850s onwards, lined with museums, theatres and public buildings. Read more
- Rundgang
- The annual open exhibition of a German art academy, when all classes show their work in studios and corridors. Read more
- Salon
- The official annual art exhibition in Paris, whose jury decided which works could be shown. Read more
- Salon hang
- Hanging many pictures closely together on one wall, often from floor to ceiling.
- Satellite fair
- A smaller, often younger fair timed to coincide with a major fair in the same city. Read more
- Satiation
- The drop in interest that follows seeing many similar objects one after another. Read more
- Secondary market
- The resale of artworks that have been owned before, through dealers or auction houses. Read more
- Sfumato
- Soft, smoky transitions between tones without hard outlines.
- Sibyls
- Female prophets of the ancient world, painted by Michelangelo alongside Old Testament prophets on the Sistine ceiling. Read more
- Silkscreen
- A stencil print in which ink is pressed through a fine mesh; also called screenprint.
- Site-specific
- Describes a work made for one particular place and designed to respond to it. Read more
- Slow looking
- Spending several unhurried minutes with a single artwork, observing it in stages before reading any information about it. Read more
- Sprue
- A channel, first made in wax, through which molten metal flows into a mould and air escapes from it. Read more
- Squeegee
- A rubber blade on a handle used to pull ink across a screen in screenprinting. Read more
- Still life
- A picture of objects such as fruit, flowers, vessels or books.
- Stipend
- A fixed payment given to a resident or fellow to cover living costs during a residency or fellowship. Read more
- Studio trail
- A route of several studios open on the same days, usually with a printed or online map and numbered stops. Read more
- Sublime
- In Romantic art, the mix of awe and fear felt before something vast or overwhelming, such as mountains, storms or the sea. Read more
- Surrealism
- Art and literary movement founded in Paris in the 1920s that explored dreams, chance and the unconscious mind. Read more
- Tehuana dress
- Traditional clothing of the women of the Isthmus of Tehuantepec in southern Mexico, with embroidered blouses and long skirts. Read more
- Tempera
- Paint bound with egg yolk, the main panel painting medium before oil.
- Tenebrism
- An extreme form of chiaroscuro in which figures emerge from deep darkness.
- Terracotta
- Clay that has been modelled and then fired in a kiln, from the Italian for baked earth. Read more
- Tesserae
- The small cubes of stone, glass or ceramic from which a mosaic is assembled. Read more
- Timed ticket
- An entry ticket for a fixed time slot, used by museums to limit how many people are in the rooms at once. Read more
- Tokonoma
- A raised alcove in a traditional Japanese room for displaying a hanging scroll and a flower arrangement, changed with the seasons. Read more
- Track lighting
- Spotlights mounted on a ceiling rail that can be moved, added and re-aimed as a display changes. Read more
- Trompe l’oeil
- Painting that deceives the eye into seeing real objects or spaces.
- Tronie
- A Dutch term for a painted study of a face or character type, often in costume, rather than a portrait of a named sitter. Read more
- Ukiyo-e
- Japanese for “pictures of the floating world”: popular woodblock prints and paintings of the Edo period. Read more
- Ultramarine
- A deep blue pigment, originally made from ground lapis lazuli and for centuries one of the most expensive colours in painting. Read more
- Underpainting
- The first layer of a painting that sets out composition and tones.
- UV filtering glazing
- Glass or acrylic in a frame that blocks much of the ultraviolet light that fades and weakens artworks. Read more
- Varnish
- A clear protective final layer on a painting that also unifies its gloss.
- Vernissage
- The opening of an exhibition, originally the day painters varnished their works before a show.
- Vetting
- The examination of works by specialists before a fair opens, checking authenticity, quality and condition. Read more
- Vienna Secession
- Association of artists founded in 1897 who broke away from Vienna’s official art establishment to promote modern art and design. Read more
- Vintage print
- A print made by or for the photographer shortly after the negative; the exact time span is debated. Read more
- VIP preview
- Invitation-only days before a fair opens to the public, reserved for collectors, curators, advisers and press. Read more
- Wall text
- The label or panel beside an artwork giving the artist, title, date, medium and often a short interpretation. Read more
- Water gilding
- Gilding in which gold leaf is laid over gesso and bole, then burnished in places to a mirror shine. Read more
- Wet on wet
- Applying fresh paint into paint that is still wet, for soft blends and fast work.
- White balance
- A camera or software setting that removes colour casts from the light source, so that white appears neutral. Read more
- White cube
- The neutral white gallery room that became the standard space for showing modern art.
- Woodblock print
- A print made by carving an image into a block of wood, inking the raised surface and pressing paper onto it. Read more
- Woodcut
- A relief print: the parts not meant to print are cut away from a wooden block.
No term found.