A man sits on a high chair in front of a table surrounded by others: they watch two men in the middle of the floor perform a ritual. Etching by J. Barlow, 1790, after S. Collings.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

A man sits on a high chair in front of a table surrounded by others: they watch two men in the middle of the floor perform a ritual. Etching by J. Barlow, 1790, after S. Collings. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.