Antoni Gaudi (25 June 1852 – 10 June 1926) was a Spanish architect from Catalonia and his unique style of architecture can mostly be found across Barcelona. He is most famous for his work as chief architect on La Sagrada Familia, the unfinished Roman Catholic Church pictured above.
It is the most visited monument in Spain and was declared a World Heritage Site. At the time of Gaudi’s death, less than a quarter of the project was complete. In October 2015, it was announced that 70% of the project had been completed and should be finished by 2026, the centennial of Gaudi’s death.