Two red grids, two red and purple grids, all formed of different patterns. Watercolour by M. Bishop, 1972.
- Bishop, Mary, (Mary Cecil Hamilton), 1914-1990.
- Date:
- Jan 72 [January 1972]
- Reference:
- 2897643i
Licence: In copyright
Credit: Two red grids, two red and purple grids, all formed of different patterns. Watercolour by M. Bishop, 1972. Source: Wellcome Collection.
