That's what I love about Barbican in London. It's really hard to convey in pictures, but despite being a brutalist building, it's totally unpredictable and different at every turn and is alive in a much deeper sense than "organic shapes" or wooden panels that we get nowadays. It's a maze of a block that might be annoying to get through if you're in a hurry but is so much more natural in its nature than a typical city block.

I guess it's just way more expensive to design than those standard boxes we see everywhere.