The fifth volume of a monographic series on Japanese architect Tadao Ando features photographs, plans, and sketches illustrating 19 projects which he designed while battling illness between 2014 and 2022. These include the Bourse de Commerce in Paris, Aurora Museum in Hangzhou, and Valley Gallery in Naoshima. The concept of “dialogue” took on significant meaning for the architect as he confronted the major changes which occurred in his life and for society as a whole during this tumultuous period.