Two rabbits sitting next to the entrance of their burrow while a couple of rabbits are gamboling in the background. Etching by J. Tookey after J. C. Ibbetson.

Licence: Public Domain Mark

Credit: Two rabbits sitting next to the entrance of their burrow while a couple of rabbits are gamboling in the background. Etching by J. Tookey after J. C. Ibbetson. Wellcome Collection. Source: Wellcome Collection.