Students delve into the architectural wonders of Antoni Gaudi, combining mathematics, technology, engineering, art and science. During interactive sessions, they explore the mathematical intricacies underlying Gaudí’s designs, using digital tools to analyze his structures. They analyze the engineering achievements behind his creations, appreciating his innovative techniques. Exploring artistic movements such as Art Nouveau, they create works inspired by Gaudi, combining art with scientific understanding. Discussions deepen understanding and promote critical thinking. By the end of the lesson, students see the intersection of disciplines in Gaudí’s work, rekindling their admiration for the harmonious interplay of mathematics, technology, art and general science.