F

What amused me about the poll is that in some cases, I could have guessed which people would go for which preferences! There was a narrow winner, so I'll abide by it and see if I can squeeze the other popular pics in under a different letter (O for Orsanmichele, to snag the Four Crowned Saints, for example).

But by popular fiat:

is for Futurism.

( We have been up all night, my friends and I, beneath mosque lamps whose brass cupolas are bright as our souls, because like them they were illuminated by the internal glow of electric hearts. )