Post anything related to them. Post their sculptures, paintings, anything made by them. Post the legion army, post the philosophers, the quotes and whatnot. It can be from both traditional paintings as well as digital ones. It can be from movies or video games -again, as long as it's about them, it's ok.

And last, Do Not post present Rome or Greece, the pictures of their monuments or statues, sure, but this thread is for old Rome and Greece.