https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021133![A man on the staff of a health resort is pouring water in a bath tub in which a man covered with a sheet is seated. Etching…](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9zdGF0aWMvZmlsZXMvd2Vic2l0ZS8yMDI0LTAyL3djenlrOXFudjItaW1hZ2UuanBn.jpg)
![A man on the staff of a health resort is pouring water in a bath tub in which a man covered with a sheet is seated. Etching…](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9zdGF0aWMvZmlsZXMvd2Vic2l0ZS8yMDI0LTAyL3djenlrOXFudjItaW1hZ2UuanBn.jpg)
A man on the staff of a health resort is pouring water in a bath tub in which a man covered with a sheet is seated. Etching, May 1870.
A man on the staff of a health resort is pouring water in a bath tub in which a man covered with a sheet is seated. Etching, May 1870.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use