Art Glossary

Definitions of Art Forms, Mediums, and Movements

Object

An object in art refers to any tangible thing that exists and can be depicted in a work of art. Sometimes, the object becomes the focal point of a painting, drawing, or sculpture, meaning it is the (...) read more

Artwork by Jeff Koons
Offset Print

Offset lithography is a printing technique where the inked image is first transferred (offset) from a plate to a rubber blanket and then to the printing surface. This method combines the lithographic (...) read more

Image © silvano audisi/Shutterstock
Oil on board

Oil on board is a painting technique where oil paint is applied to either wood panels that have been sanded and primed or high-density cardboard covered with canvas. These surfaces offer the (...) read more

Image © Tatiana Mihaliova/Shutterstock
Oil on canvas

Oil paint is a slow-drying type of paint made from pigment particles suspended in a drying oil, typically linseed oil. The viscosity of the paint can be adjusted by adding a solvent like turpentine, (...) read more

Image © HDesert/Shutterstock
Oil on paper

Oil on paper is a technique that allows painters to use economical paper without needing to apply a primer before painting. Artists can combine oil paints with solvents to achieve effects similar to (...) read more

Image © Tatiana Mihaliova/Shutterstock
Op Art

Op Art is a visual art style that uses optical illusions to create the impression of movement, vibrating patterns, flashing, or hidden images. The works are typically abstract, with many well-known (...) read more

Artwork by Victor Vasarely
Original artwork

Original artwork is art that stems directly from the personal inspiration and creativity of an artist. It is not a direct copy of another artist’s work, though it may be inspired by it. The subject (...) read more

Image © Jené Stephaniuk / Unsplash
Orphism

Orphism is an abstract style of painting influenced by Cubism, developed by Sonia and Robert Delaunay. The term was coined around 1912 by French poet Guillaume Apollinaire to differentiate the (...) read more

Artwork by Sonia Delaunay
Painting

Painting is the process of applying media to a surface, using a tool such as a brush. The term refers to both the action and the resulting object. Artists use many tools to paint, such as brushes, (...) read more

Image © Yannis Papanastasopoulos / Unsplash
Pakistan

Pakistan's contemporary art scene thrives on its unique blend of historical legacies and modern narratives. In the vibrant labyrinth of this artistic landscape, artists like Rashid Rana and Imran (...) read more

Artwork Copyright © Rashid Rana
Papier-mâché

Papier-mâché is a composite material made from pieces of paper or pulp, reinforced with textiles and bound with adhesives like starch, wallpaper paste, or glue. There are two main methods to create (...) read more

Artwork by Niki de Saint Phalle
Pastel

Pastel is an art medium in stick form made from powdered pigment and a binder. The pigments used in pastels are the same as those in other colored art media. The color effect of pastels closely (...) read more

Image © NattapolStudiO/Shutterstock
Patina

Patina is the distinctive greenish surface that bronze develops over time due to exposure to air and humidity. Artists can also apply chemicals to bronze to artificially create patina. Alternatively, (...) read more

Image © Majid Gheidarlou / Unsplash
Pen and ink

Pen and ink is a traditional drawing technique that involves using a dip pen with India ink on paper. The fine tip of the dip pen is ideal for creating varied lines and detailed shading. Some artists (...) read more

Image © Olena Kurashova/Shutterstock
Pencil

A pencil is a writing and drawing tool with a core of solid pigment, typically graphite or colored, encased in a protective layer of wood or composite material. Pencils make marks on paper by (...) read more

Image © Kasabutskaya Nataliya/Shutterstock
Performance art

Performance Art is a genre of fine art that is traditionally interdisciplinary, involving various art forms. It can be scripted or unscripted, random or carefully orchestrated, spontaneous, or (...) read more

Artwork by Robert Longo
Perspective

Perspective refers to the techniques artists use to represent three-dimensional objects on a two-dimensional surface. These techniques create the illusion of depth and space, making objects appear as (...) read more

Image © Unsplash / Chor Tsang
Peru

Bridging ancient traditions with contemporary insights, Peru's art scene is a thriving dialogue of epochs. Artists such as Fernando de Szyszlo and Ana Teresa Barboza continue to shape this landscape (...) read more

Artwork Copyright © Sandra Gamarra
Photograph

A photograph is an image captured with a camera. Traditionally, photographs were made by exposing film and then developing the image on light-sensitive paper using chemicals. Today, photographs can (...) read more

Image © Pixel-Shot/Shutterstock
Photography

Photography is the process of creating an image on light sensitive materials. The image is produced by using a camera, which has a lens that focuses on light either reflected or emitted from an (...) read more

Image © Pixel-Shot/Shutterstock
Photogravure

Photogravure is a high-quality printing process that involves etching a photograph onto a copper plate. The plate is inked and pressed onto paper, producing fine art prints with detailed, soft tones (...) read more

Artwork by Robert Mapplethorpe
Photorealism

Photorealism is a genre of art or artistic movement that involves drawing, painting, and other graphic media in which the artist carefully studies a photograph and attempts to reproduce it as (...) read more

Artwork by Robert Longo
Pigment

A pigment is a material that changes the color of light by selectively absorbing certain wavelengths and reflecting others. Unlike phosphorescence or fluorescence, where materials emit light, (...) read more

Image © Nina Luong / Unsplash
Pigment print

A pigment print is a type of print that uses ink colored with pigment particles. Pigment ink is commonly used in inkjet printing because it is more durable and resistant to fading compared to (...) read more

Artwork by Alex Katz

Est. 2005 — twenty years of collecting, online.