Art Glossary
A comprehensive glossary of art terms, techniques, movements, and materials. From chiaroscuro to creative coding, find clear definitions for every art concept.
A
Appraisal: Professional Valuation of Artwork and How It Works
An appraisal is a documented, defensible opinion of an artwork's value for a stated purpose. Learn about USPAP standards, types of value, the IRS Art Advisory Panel, and what it costs.
Art Fair: The Commercial Event Where the Art Market Convenes
An art fair is a commercial event where galleries rent booths to sell work. From Art Basel to Frieze, learn how fairs became the art market's central marketplace.
Artist Statement: The Text That Gives Your Work a Frame
An artist statement is a written description of an artist's work and intent. Learn how to write one that avoids jargon, connects with curators, and serves your career.
Auction House: The Company That Sells Art to the Highest Bidder
An auction house is a company that facilitates public art sales through competitive bidding. From Christie's (1766) to Sotheby's, learn how auctions shape the art market.
C
Certificate of Authenticity: The Artwork's Identity Card and Its Limits
A certificate of authenticity verifies a work's origin, medium, and authorship. From paper documents to digital verification, learn what a credible COA contains and why it matters.
Commission (Art): Custom Work Requested and Paid For by a Buyer
An art commission is a custom artwork requested and paid for by a buyer. From Renaissance patrons to contemporary practice, learn how commissions work and what they involve.
Condition Report: Documenting the Physical State of Artworks
A condition report is a documented assessment of an artwork's physical state. From museum loans to insurance claims, learn what condition reports contain and why they matter.
P
Patronage: Who Paid for the Art That Shaped Western History
Patronage is the financial support of artists by institutions or individuals. From Medici Florence to papal Rome, learn how patrons shaped what art got made.
Portfolio (Artist): The Collection of Work That Defines a Career
An artist portfolio is a curated selection of work that represents skill, range, and intent. Learn how portfolios evolved from physical dossiers to digital micro-sites.
Provenance: The Ownership History of an Artwork and Why It Matters
Provenance is the documented ownership history of an artwork. From Nazi-loot restitution to museum authentication, learn how provenance shapes the art world.
R
Repatriation: The Return of Cultural Property to Its Country of Origin
Repatriation is the return of cultural property to its country of origin. From Nazi-looted art to the Benin Bronzes, learn how repatriation works and why it is reshaping museums.
Residency (Artist): Time, Space, and Support for Creative Work
An artist residency is a program offering artists time, space, and support to develop their work. From the Joan Mitchell Center to ZKM, learn how residencies work and what they offer.
Why an Art Glossary?
Art has always had a language problem. Walk into any gallery and you will hear terms like chiaroscuro, impasto, sfumato, and pentimento thrown around as if everyone knows what they mean. Most people do not. They nod along, afraid to ask, and miss half of what the painting is actually doing.
This glossary exists to fix that. Every entry is written in plain English with real examples: specific paintings, specific artists, specific dates. When we explain plein air, we point you to Monet working beside the Seine in 1873, not a generic definition copied from a dictionary. When we cover creative coding, we start with Casey Reas and Ben Fry at MIT in 2001, not a vague paragraph about "art and technology."
The terms here span centuries and disciplines. You will find Renaissance techniques sitting next to digital art movements, printmaking terminology next to motion graphics concepts. That mix is intentional. Art does not stay in neat historical boxes, and neither does the vocabulary we use to talk about it. A painter working today might need to understand glazing just as much as a 3D animator needs to know what kinetic typography means.
Each definition is a starting point, not a finish line. We write them to be specific enough that you can recognize the technique the next time you see it, but short enough that you can read one in under five minutes. If a term leads you to a painting you had not considered before, or sends you down a rabbit hole about a movement you had never heard of, the glossary is doing its job.
New terms are added regularly. If there is a concept you keep running into but cannot find here, that is a gap we want to fill. The best art terminology does not stay still. It grows as artists invent new ways of working, and the language has to keep up.