Huts at Sennar, on the Blue Nile. Watercolour by Mrs. Ethel Alec-Tweedie, c. 1920.
- Alec-Tweedie
Licence: In copyright
Credit: Huts at Sennar, on the Blue Nile. Watercolour by Mrs. Ethel Alec-Tweedie, c. 1920. Wellcome Collection. Source: Wellcome Collection.
