| Description | /1. Lionel as a young man c.1920
/2. Lionel as a young man [late 20s, early 30s]
/3. Lionel and Margaret 1930
/4. Lionel and son Oliver as a baby c.1929
/5. Lionel's daughter Shirley as a baby, c.1945
/6. Photograph by Lionel Penrose of plaster dogs walking round an 'impossible object' of Escher type |