David F.
Yelp
Museo di San Marco is an easy two-fer after you've seen David at the Accademia: it's located only one block north. It features the work of Fra Angelico, another famous Renaissance artist, in both frescoes and paintings.
This museum is definitely worth a visit, and in addition to the paintings, the architecture and courtyard are beautiful. Like us, however, if you have come from the Accademia, unless you have started your day extremely early, you are going to run into a time crunch. Believe it or not, this museum closes at 1:50 PM. As a result, we had to rush through and missed quite a bit - but they are very serious about that closing time.
On Saturdays, and selected (not every) Sundays/Mondays they do stay open until 4:50 PM. Not having arrived on that "selected" schedule, much of what this museum had to offer would not be seen by us.