Create an illustration centered around the biblical verse Romans 12:20-21 which says 'If your enemy is hungry, feed him; if he is thirsty, give him something to drink. In doing this, you will heap burning coals on his head.' 'Do not be overcome by evil, but overcome evil with good.' The illustration should symbolically capture the essence of the verse, possibly representing an individual extending a benevolent act towards another who seems hostile. The style should be reminiscent of early 20th century art, using bold lines and dramatic color contrasts, making it appear like it's drawn using charcoal.