Editing Casa Batlló (section)

====Roof tile====
[[File:casa batllo roof.jpg|thumb|150px|Roof architecture and ceramic tiles, with tower and bulb in the background]]
The roof's arched profile recalls the spine of a dragon with ceramic tiles for scales, and a small triangular window towards the right of the structure simulates the eye. Legend has it that it was once possible to see the [[Sagrada Família]] through this window, which was being built simultaneously. As of 2022, the partial view of the Sagrada Família is available from this vantage point, with its spires visible over newer buildings. The tiles were given a metallic sheen to simulate the varying scales of the monster, with the color grading from green on the right side, where the head begins, to deep blue and violet in the center, to red and pink on the left side of the building.