The building, a former post office facility, is a beautiful art deco structure. It's worth a visit just to see the building. That much is free (except for parking). To visit the actual exhibits will cost an entry fee (or you can join and become a member). I saw the Rembrandt exhibit--in fact it only includes two actual Rembrandt's, but many beautiful paintings from his school. The galleries are first-rate, and the paintings were nicely grouped and accompanied by extensive and informative written commentary. I found most of the text associated with particular paintings to be hard to read--due primarily to the rather small typeface.
There is a nice cafe in the back which is very reasonably priced and has pretty good food. They seemed a bit short-staffed on the day of my visit, and consequently the dining area was not kept as clean and orderly as one would like.
Nonetheless, this is a destination worth visiting.
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