Red diagonal lines, crosses, and grids, purple and red vertical lines, and rounded shape in red
- Bishop, Mary (Mary Cecil Hamilton), 1914-1990
- Date:
- c.1955-1977
- Reference:
- 2856068i / 2856071i
Licence: In copyright
Credit: Red diagonal lines, crosses, and grids, purple and red vertical lines, and rounded shape in red. Source: Wellcome Collection.
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