Historical, Portrait Drawing, watercolor effect, expressive, (Johann Tetzel:1.7) standing on platform, arm raised, preaching about indulgences benefits, backdrop: crowded medieval marketplace, vivid colors, thick lines, texture, subtle craquelure overlay., Soft light, Cathode tube, confy, Hyperspectral Imaging, Stunning detail by: John Singer Sargent, Andrea Mantegna
(Johann  Tetzel:1.7) indulgences sales pitch  