This may sound silly, but I really like having pictures of works of art I see. I was pleasantly surprised you could take photos here - just obviously without flash.
There's plenty of modern art, but have rooms of other types of art as well. I enjoyed the Monet and Degas pieces most, I think.
I only browsed the museum for around 45 minutes because we came close to its closing time, but I felt like it was enough time because I didn't get an audio guide so I just wandered around the rooms, finding the pieces I liked the most. Very relaxing trip!
Go to the museum when it's free (I know this museum is free the least amount of time, so ask a place with tourist information - I went to the tourist stand in the plaza/ park by the post office) but get there half an hour early, because there will be a line.More