The book "Antoni Gaudí and Friedensreich Hundertwasser" offers an in-depth analysis of the similarities between the two significant architects. It highlights the life stories and careers of Antoni Gaudí, the Spanish visionary, and Friedensreich Hundertwasser, the Austrian innovator. By examining their influences, theories, and ideologies, it becomes clear that both architects share a deep connection to nature and a disdain for straight lines in their work. The use of vibrant colors, creative tile patterns, and organic forms are central elements in their creations. The book concludes with a comparative study of their works, showcasing the main features of their architectural approaches and demonstrating how they have created a new architectural reality through the use of cost-effective materials.