Welcome to Grove® Art Online

  • The foremost scholarly art encyclopedia, updated regularly and covering global art and architecture from prehistory to present day
  • Includes peer-reviewed articles contributed by nearly 7,000 scholars from around the world, accompanied by images, bibliographies, and links to additional resources

Learn more

Black market for art

Ancient pottery

The black market for art includes works stolen from collections or looted from archaeological sites, as well as forgeries and banned pieces. Thieves often encounter more difficulty selling stolen masterpieces than obscure works, as collectors able to afford such art are generally sophisticated enough to hear news of the theft.

Authenticity

A photo of two men looking at a painting

Due to the historical complexity of all but the most recent art objects, ascertaining authenticity can seldom be conducted in a single, global fashion. It must be defined―as it increasingly is―as a relative, flexible, and context-dependent concept.

In this update, Grove Art publishes 12 emendations and a new free resource on the art market.

Dulwich Pink Gallery

Collection Guides

Join Oxford Art Online on a tour of unique art collections around the world! Written by experts and curators, our Collection Guides present the history and highlights of museums and galleries.

Image of the TEFAF

Grove Guide to the Art Market

Explore the new Grove Art subject guide on the art market, which brings together articles related to finance, art law, provenance, cultural heritage, collecting, connoisseurship, galleries, auction houses, and dealers.

Collection of art

UpdateGAO

UpdateGAO is an ongoing initiative to revise Grove’s articles in collaboration with their original authors, yielding updates to reflect recent developments and new scholarship. Have you contributed to Grove and want to update your article(s)? Let us know.

Christies employees taking phone bids at an auction

Latin American Art

Grove Art continues a major initiative to revise and expand Grove’s content on Latin American art and architecture. Led by Tom Cummins at Harvard University, this project includes scholarship on topics from the Pre-Columbian period to present day.