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
African Art (Traditional): Masks, Sculpture, and the Cultural Meaning Behind the Object
Traditional African art encompasses masks, sculpture, and ritual objects from across the continent. Learn about Dogon, Yoruba, Benin, and Nok traditions and their meaning.
Armature: The Internal Skeleton That Holds Sculpture Together
An armature is the internal support structure for sculpture, made of wire, rods, or pipes. From Verrocchio to Degas, learn how sculptors use hidden skeletons.
Assemblage: Sculpture From Found Objects and Everyday Materials
Assemblage is sculpture made from found objects and everyday materials. Learn its history from Picasso to Rauschenberg, key artists, and how it changed art.
B
Benin Bronzes: West African Bronze Plaques and the World's Largest Restitution Debate
The Benin Bronzes are 5,000 bronze plaques and sculptures looted by British forces in 1897. Learn how museums worldwide are returning them and why the British Museum refuses.
Bozzetto: The Terracotta Sketch Where Sculptors Think With Their Hands
A bozzetto is a small, rapidly modeled terracotta sketch used by sculptors to develop ideas in three dimensions. Learn how Bernini, Algardi, and Baroque sculptors used clay bozzetti.
Bronze: The Copper-Tin Alloy That Defined Sculpture for 5,000 Years
Bronze is a copper-tin alloy used for casting sculpture since 3000 BCE. From the Riace Warriors to Rodin, bronze has been the premier metal for figurative sculpture.
C
Carving: The Subtractive Art of Sculpting From Solid Stone, Wood, and Ivory
Carving is subtractive sculpting from solid materials like stone, wood, and ivory. Learn its history from prehistory to Michelangelo and how it works.
Clay: The Oldest Sculptural Material, From Earthenware to Porcelain
Clay is the primary modeling material for sculpture, fired into earthenware, stoneware, and porcelain. Used for over 30,000 years, it remains the most versatile and accessible sculptural medium.
L
Land Art: Earth, Stone, and the Movement That Left the Gallery (1960s-Present)
Land Art uses earth, stone, and natural materials to make art in the landscape itself. From Smithson's Spiral Jetty to Goldsworthy's ephemeral works, learn how it reshaped sculpture.
Light Art: Light as Medium From Dan Flavin to Contemporary Projection
Light art uses light as its primary medium, from neon tubes to LED projections. Learn its history from Dan Flavin to James Turrell, key artists, and how light became art.
Lost-Wax Casting (Cire Perdue): The Ancient Method for Bronze Sculpture
Lost-wax casting, or cire perdue, is the ancient bronze casting method used from 4000 BCE to the Renaissance. Learn its history, technique, and key sculptors.
M
Maquette: The Scale Model That Bridges Sculptor's Idea and Final Work
A maquette is a scale model for a sculpture or architectural project. From Rodin's Burghers of Calais to contemporary public art commissions, learn how maquettes shape the final work.
Marble: The Metamorphic Stone That Defined Western Sculpture
Marble is a metamorphic limestone used for sculpture since ancient Greece. Its translucency and workability made it the preferred material for carving from the Parthenon to Michelangelo's David.
Modeling: The Additive Art of Sculpting With Clay, Wax, and Soft Materials
Modeling is additive sculpting with soft materials like clay and wax. Learn its history, technique, and use from ancient Egypt to Rodin and beyond.
N
Neon Art: Gas-Filled Tubes as Sculpture, Light, and Language
Neon art uses electrified gas tubes as a sculptural and light medium. Learn its history from Lucio Fontana to Dan Flavin, Tracey Emin, and contemporary neon sculpture in 2026.
Nok Terracotta: Ancient Nigerian Sculpture and West Africa's Earliest Complex Society (1500 BCE-500 CE)
Nok terracotta sculptures are the oldest figurative art in sub-Saharan Africa. Learn how a 1928 tin mining discovery revealed a civilization that mastered iron and clay 3,500 years ago.
P
Patina: Surface Color and Texture on Metal from Age or Treatment
Patina is the surface color and texture that forms on metal through age, oxidation, or chemical treatment. Learn how sculptors from Cellini to Moore used it intentionally.
Plaster: The Casting and Modeling Material That Shaped Sculpture History
Plaster is calcium sulfate used for casting sculpture and making molds since ancient Egypt. From death masks to Renaissance reliefs to Rodin's models, plaster is sculpture's most versatile intermediate.
R
Repousse: Hammering Metal Into Relief From the Reverse Side
Repousse is hammering malleable metal from the reverse side to create relief designs. Learn its ancient history, technique, and famous examples.
Roman Art: Engineering, Realism, and the Greek Inheritance
Roman art combined Greek idealism with unprecedented engineering and unflinching portraiture. Learn how Rome built on Greek art and created something distinctly its own.
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.