A man wanders the streets of Vienna, guided by the memory of a friend who has recently passed away. The vestiges of a once sumptuous empire become the setting for a cinematic elegy and a dark celebration of life. “Introduzione all’oscuro” by Argentinian author and director Gastón Solnicki is a cinematic tribute to Viennale director Hans Hurch, who died in 2017, and his place of work, Vienna.