This is probably the best art gallery that I have been to. I am not much into art so I cannot comment much on their exhibitions but they have a huge collection anyways. They are open till late on fridays which is a plus. Also they offer discounts for students. They also have certain days when entry into the gallery is free so be sure to check those dates on their website. They also offer guided tours of their permanent collection at no extra cost which is great.
Be sure to head to this place for a relaxing afternoon.