1. Transition to art 1969-75

2. Expressionism to systems 1975-79

3. The Slade and Venice 1980-82

4. Dynamic spaces 1982-84

5. Neo-Baroque to minimalism 1985-91

6. Ambiguous spaces and surrealism 1993-2002

7. Digital constructions 2002-04

8. Multiple sources 2004-06

9. Back to beginnings 2006-08

10. Composition and meaning 2008-10

11. Anticipation 2010-12