Cycling in the sun can send you a little squiffy.
I was tempted to take this ashtray from the hostel in Siena as I thought it had an image of the face of Jesus in it! I couldn't steal it, that has to be bad kharma (mixing my religious references for a moment), and didn't have one to exchange it for, so if you're in Siena at the Donzella, then look out for it.
Start the pilgrimage