I know what you mean---grin. Someone complained all one does touring Italy is look at churches. Well, that's where all the great art and architecture is.
The Ufizzi Gallery is also a jaw-dropper----was originally designed to host the archives and administrative offices of the state of Florence. In 1737 Anna Maria Ludovica de Medici, the last member of this family (1-2 were Popes) that mentored great artists to decorate churches, converted it into a Museum. The 45 rooms and galleries hold some of the most famous art in the world.
However, even sitting in the piazza sipping cappucino, one is surrounded by art.
Enthusiastic second to that.
An art and wine tour of Italy, my idea of paradise.