more commonly referred to as La Seu
In 1901, fifty years after a restoration of the cathedral had started, Antoni Gaudí was invited to take over the project. While some of his ideas were adopted – moving the choir stalls from the middle nave to be closer to the altar, as well as a large canopy – Gaudí abandoned his work in 1914 after an argument with the contractor. The planned changes were essentially cosmetic rather than structural, and the project was cancelled soon after.