Erechtheion: Caryatid and Column. Caryatid (South Porch) and Ionic Column (North Porch), Erechtheion on the Acropolis, Athens, marble, 421-407 B.C.E. (British Museum, London); Mnesicles may have been the architect.
This high quality handout has examples of Greek Patterns for your students use in the Art Room! I use this handout when I make paper mache Greek vases with my 4th graders, and with my Kindergarteners when we make Greek Temples.