You might like Left Right Untitled Robert Adams 1961 Screen I Robert Adams 1962–3 Screen II Robert Adams 1962–3 Screen III Robert Adams 1962–3 Square and Circle One Michael Kidner 1976, published 1982 [title not known] Robert Adams c.1960–2 Rotational Circles Michael Kidner 1960–4 Phased Brown and Green Wave Michael Kidner 1964 Red and Olive Wave Michael Kidner c.1965 Four Colour Wave Michael Kidner 1965 Wavy Stripe: Green, Blue, Orange, Red Michael Kidner 1966 Yellow Grey Relief Michael Kidner 1963