1979. Exhibition Catalogue (page 2/6). Jack Tworkov, Paintings 1950-1978. Presented by the RDG in association with Third Eye Centre, Glasgow, and Ulster Museum, Belfast.

1979. Exhibition Catalogue (page 5/6). Jack Tworkov, Paintings 1950-1978. Presented by the RDG in association with Third Eye Centre, Glasgow, and Ulster Museum, Belfast.

1979. Exhibition Catalogue (page 6/6). Jack Tworkov, Paintings 1950-1978. Presented by the RDG in association with Third Eye Centre, Glasgow, and Ulster Museum, Belfast.

1978. Announcement/ Private View Card. Will Maclean: The Ring Net. Exhibition presented by the RDG.