Cultured types needed to help with geographic references

My friend Quincey has sent out a 'help me' call to the cultured folks of the interweb.

For some reason known only to herself, and anyone else she's told, she need recommendations of films, books, songs, poems, works of art of almost any form set in one of the following locations:

- Venice
- Athens
- The Greek Islands
- Vienna
- Salzburg
- Geneva
- El Camino de Compostela
- Barcelona.

Now's your chance to show off your wide knowledge of art and literature. Go visit her and leave your recommendations: http://ktrmc.blogspot.com/2009/06/vignette-6-help-me-you-hip-savvy-clued.html.