https://www.museivaticani.va/content/museivaticani/en/collezioni/musei/la-pinacoteca/sala-xii---secolo-xvii/jean-valentin--martirio-dei-ss--processo-e-martiniano.html
The French artist probably moved to Rome in 1613, where he underwent the influence of Caravaggio. After a difficult period, he found favour with Ca...
valentin de boulognemartyrdomstprocessomartiniano