Casa Batll & 3; - It's just a blue ocean fairy tale world. It's Gaudi's renovated design. It's famous for its absurd shape. It's a classic work in the history of architectural design. In the Batro House, there are no edges and corners in the whole building. Ocean elements run through the interior decoration. The roof is a huge spiral shape, which spreads around like the whirlpool of the sea, while the center of the whirlpool is decorated with a sea anemone-like ceiling lamp. Soft wavy, blue-and-white mosaics can be seen everywhere, like the sparkling sea. All designs follow the design style of the master - straight lines belong to human beings, while curves belong to God. When you walk in a room designed by him, it's like walking in an undersea palace, with corrugated eaves and colonnades, like being torn by water. It may be a magical ocean world full of dreams or a blue fairy tale home.