Who are some artists similar to Van gogh and Warhol?

Question:

Who are some artists similar to Van gogh and Warhol?

I really like the art of these guys and am just starting to appreciate it. Who are some similar artists to either? What is a good website to browse through images of several artists with out noting who the artist is first? i guess you could say i want to broaden my horizons.

Best Answer - Chosen by Asker:

claude monet