No visit to Barcelona is conceivable without encountering the masterpieces of one of Spain’s greatest architects, Antoni Gaudí. I don’t think you need to understand architecture, but if you visit Barcelona, I’m sure you’ll safely recognize his buildings too. I simply love this brilliant Catalan architect. 🙂 His buildings are not grey boxes. They are beautifully coloured, full of elements of mystique, unexpected materials and most importantly, you will find a lot of shapes inspired by nature. Just as in nature no lines are exactly straight as a ruler, so his buildings are twisted in different ways. In short, they …