In this interview with AOUMM’s founding partners Luca Astorri and Matteo Poli, KoozArch discusses the incipit of the research project Lesotho Water Realms, showcased in one of the International Pavilions at the 23rd Triennale Milano International Exhibition “Unknown Unknowns. An Introduction to Mysteries”, the value of undertaking architectural research and the importance of cultural institutions like the Triennale.