Keywords: Valentin de Boulogne 001.jpg Artwork Creator Valentin de Boulogne 1629 Oil on canvas size cm 308 165 Institution Pinacoteca Vatican object history credit line accession number WGA link 24251 http //www wga hu/art/v/valentin/stprocess jpg http //www wga hu/html/v/valentin/stprocess html PD-old-100 painting religious French 1601-1650 WGA form painting WGA type religious WGA School French WGA time period 1601-1650 Valentin de Boulogne Ancient Roman saints Torture of Christian martyrs Paintings of angels 1629 paintings Paintings in the Pinacoteca Vaticana Christian martyrs of the Roman era 1st century 1620s paintings from France 2 July |