A curator (from Latin: cura meaning "care") is a manager or overseer. Traditionally, a curator or keeper of a cultural heritage institution (e.g., gallery, museum, library or archive) is a content specialist responsible for an institution's collections and involved with the interpretation of heritage material. The object of a traditional curator's concern necessarily involves tangible objects of some sort, whether it be inter alia artwork, collectibles, historic items or scientific collections. More recently, new kinds of curators are emerging: curators of digital data objects, and biocurators.

In contemporary art, the title curator is given to a person who selects and often interprets works of art. In addition to selecting works, the curator often is responsible for writing labels, catalog essays, and other supporting content for the exhibition. Such curators may be permanent staff members, be "guest curators" from an affiliated organization or university, or be "freelance curators" working on a consultant basis. The late twentieth century saw an explosion of artists organizing exhibitions. The artist-curator has a long tradition of influence.
(Wikipedia)