This book recounts a 40-day journey across Europe, Asia, and Oceania undertaken in the summer of 2024 by three young architects. Their goal was to explore iconic buildings designed by Renzo Piano, his collaborators, and other great masters of architecture. The initiative, promoted by the Renzo Piano Foundation, reflects the belief that travel is a formative life experience - a chance for encounters, personal growth, and a meaningful exchange between cultures and traditions, including those expressed through construction and design practices.