Art final piece ideas please help?

I have previously been researching italien rennaissance art, but am thinking about moving onto greek gods. Such as Aphrodite (goddess of love, beauty and fertillity) or Ares (war) or Eros/cupid (god of love and desire), but i really have no idea and none of my ideas really flow together. If you have any suggestions in how to do so please say. Also i would like to make a few more pieces than just one, and im looking for original ideas, which people have not done before. But i have a complete mind block, so please help me!!!! thank you in advance for your suggestions. xx