“One and Three Chairs” is a conceptual artwork created by artist Joseph Kosuth in 1965. The piece features a physical chair, a photograph of the same chair, and a dictionary definition of the word "chair." This arrangement invites viewers to consider the relationship between objects, images, and language. The work explores themes of representation and meaning, challenging the viewer's understanding of what constitutes an object. By presenting three interpretations of a single concept, Kosuth emphasizes the differences between reality, representation, and definition, prompting reflection on how we perceive and categorize the world around us.