In Barcelona, you can still find many startling reminders of the modernist movement of architecture led by the master Antoni Gaudí, who left his indelible mark on this great Catalan city. He is of course best known for the still-in-progress Sagrada Familia cathedral, which still looks futuristic even though it was originally conceived over a century ago. The building you see in this photo is one of his smaller ones, but no less impressive in many ways: Casa Batllo.
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