One of the most fascinating aspects of the Sagrada Familia is not just its beauty, but the brilliance of its structural design. Antoni Gaudí, ever the visionary, used an unconventional yet remarkably effective method to plan the flowing curves of his masterpiece—hanging chains.

By suspending chains upside down and letting gravity dictate their natural arcs, Gaudí was able to visualize how weight would be distributed in a perfect balance. He then took photographs of the chain models and reversed them to create the upright architectural forms we now see in the basilica. This technique allowed for elegant, organic curves and soaring towers without compromising structural integrity.

This method wasn’t just artistic—it was scientific. Gaudí blended nature, physics, and faith into every angle and line of the Sagrada Familia. His hanging chain models became essential tools that brought his radical ideas into reality, setting the basilica apart as a marvel of modern architecture.

To truly appreciate Gaudí’s genius, visit the Sagrada Familia and observe the flowing lines with fresh eyes. Book your tickets ahead of time at Ticket Sagrada Familia and immerse yourself in the inspired world of Gaudí’s engineering artistry.