Doctrine of signatures: (above) a plant (antirrhinum)) with seed-pods resembling the head of a calf, and (below) the head of a calf. Coloured ink drawing by C. Etheridge, 1906, after G.B. Della Porta.
Porta, Giambattista della, approximately 1535-1615. | Date: 1906 | Reference: 525031i
