Jesus appoints Peter as head of the church; he tells him "thou art Peter … And I will give unto thee the keys of the kingdom of heaven". Colour mixed media print by P.P.A. Robert and N. Le Sueur after Raphael.

Licence: Public Domain Mark

Credit: Jesus appoints Peter as head of the church; he tells him "thou art Peter … And I will give unto thee the keys of the kingdom of heaven". Colour mixed media print by P.P.A. Robert and N. Le Sueur after Raphael. Wellcome Collection. Source: Wellcome Collection.