Susan Hiller
Susan Hiller (United States/United Kingdom, 1940–2019) was an American-born British conceptual artist renowned for her innovative multimedia installations. Her work often explored themes of the subconscious, paranormal phenomena, and cultural memory, challenging conventional perceptions of reality. Notable pieces include 'Belshazzar’s Feast' and 'The J. Street Project.'

Artwork by John Baldessari
What is conceptual art?
Sometimes referred to as Conceptualism, this is an art form where the idea(s) or concept(s) behind the work take precedence over material concerns and traditional aesthetics. Many conceptual artworks can be created by anyone simply by following written instructions. The concept or idea is the most essential aspect of the artwork.