File:John Martin 002.jpg - Wikipedia

File:John Martin - Design for a London sewer, 1845 (BL Maps 3485.(7.)).jpg - Wikimedia Commons

File:John Podesta.jpg - Wikipedia

File:San Bernabé o San Mateo (Real Academia de Bellas Artes de San Fernando).jpg - Wikipedia

File:EPFL 2020 John Kolinski Portrait 2.jpg - Wikipedia

File:John Martin - The Daughters of Jerusalem Weeping by the Waters of Babylon - B1975.4.639 - Yale Center for British Art.jpg - Wikipedia

File:John Martin of Kansas.jpg - Wikipedia

File:Maj. John Martin House.jpg - Wikipedia

File:The Giving of the Law engraving by William Miller after John Martin.jpg - Wikimedia Commons

File:Campbell 2013 2.jpg - Wikipedia

File:Lucas Cranach d.Ä. - Martin Luther, 1528 (Veste Coburg).jpg - Wikipedia

File:John Martin 002.jpg - Wikipedia

File:John Martin Le Pandemonium Louvre.JPG - Wikipedia