Painting of an idealised animal cell showing its internal structure, by John Barber and Cynthia Clark, October 1986. Acrylic paint on gesso panel; 71.2x75.5x0.7cm. Credited and dated on verso of panel. With tissue overlay annotated with card for Graphicus [associated design consultants, London] and inviting comments; 'artwork is 85% finished'. Surmounted by red art paper cover. Design for the image used as symbol in the Science Museum's 'Cells Molecules and Life' gallery [cleared 1999]