How do Victor Burgin use theory as part of his practice 

How do Victor Burgin use theory as part of their practice? Discuss the relationship between artist and theory. Use bibliography as applicable.

Wikipedia

Victor Burgin (born 1941) is an artist and a writer. Burgin first came to attention as a conceptual artist in the late 1960s (Harrison & Wood, 1992; Walker, 2001) and at that time was most noted for being a political photographer of the left, who would fuse photographs and words in the same picture. He has worked with photography and film, calling painting “the anachronistic daubing of woven fabrics with coloured mud” (Burgin, 1976).[1] His work is influenced by a variety of theorists and philosophers, most especially thinkers such as Sigmund Freud, Henri Lefebvre, André Breton, Maurice Merleau-Ponty, Michel Foucault and Roland Barthes.