Art in Boston = MFA. Their collection is unsurpassed, and this is the go to museum. The only downside is that it can be expensive to go, but here are some ways to save money. First, buy a membership. You get two free tickets to special exhibits and you get to go wander through the museum whenever you want. Second, go on a free day. These often occur on holidays, and you'll be able to see everything including special exhibits. Third, find a friend with a membership.