Original design for the project for the Sagrada Família by diocesan architect Francisco de Paula del Villar following the prevailing guidelines of the time, with neo-Gothic elements: ogival windows, buttresses, flying buttresses and a pointed bell tower. Technical differences, about the cost of materials, led this architect to be replaced with another who was starting to stand out in the field, Antoni Gaudí, who took the project in a different direction, transforming it into an ambitious proposal for the church of the future.