Charles Harrison is Professor of History and Theory of Art and Staff Tutor in Arts at the Open University. He is the author of numerous books on modern art criticism and art theory.
Paul Wood is Senior Lecturer in Art History at the Open University. He is co-editor, with Charles Harrison and Jason Gaiger, of "Art in Theory 1648-1815" (2001) and "Art in Theory 1815-1900" (1998).