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![The salivary glands in man and animal. Engraving, 1686.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9zdGF0aWMvZmlsZXMvd2Vic2l0ZS8yMDI0LTAyL3djcnJyNjJ0cjctaW1hZ2UuanBn.jpg)
The salivary glands in man and animal. Engraving, 1686.
The salivary glands in man and animal. Engraving, 1686.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use