File:Arthur William Hill (botanist)00.jpg

Summary
Non-free fair use rationale:
 * 1. The image is of low resolution
 * 2. Use of this low-grade image cannot pose a commercial threat to the copyright holder
 * 3. The subject died in 1942 so that it is not possible to obtain a free image
 * 4. The article will be greatly improved by the addition of this image