I need some idea's for my art ignment?

I'm doing my art ignment on Ancient Greek (Grecian) art which i need to incorporate with modern day street art. I have a basic idea of what i want to do but i need some good pictures of Ares (the Greek god of war) and/or Hades (the god of the underworld) or any other dark and dramatic greek gods such as these, could you please help me out with some images and/or ideas for me? I'm a bit lost