In Beirut, the Interdesign Building stands as a striking yet enigmatic structure. Never used since its conception in 1973, the building was designed by Lebanese architect Khalil Khouri and, in some ways, it represents a physical testament to the region’s hopes and struggles. During the inaugural edition of We Design Beirut, the exhibition “All Things Must(n't) Pass: A Subjective Recount Of Khalil Khouri’s Life And Career As A Designer” opened the building to the public, aiming to tell the story of its architect, Khalil Khouri, through the lens of his son and grandson, Bernard and Teymour Khoury. On this occasion, ArchDaily’s Editor in Chief, Christele Harrouk sat down with Bernard Khoury at his DW5 office to discuss the life of his father and a little-known chapter of Lebanese architectural history.