Gary Hill
Gary Hill (United States, 1951) is an American artist renowned for his pioneering work in video art and installations. Since the early 1970s, he has explored the intersections of language, sound, and image, creating immersive experiences that challenge perceptions of reality. Hill's innovative approach has significantly influenced contemporary media art.

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.