Fortress, The Concert Film

Every now and then a man feels the urge to drive to the sea and dig a hole in the sand. Armed with his red hat, his yellowed tank top and his shovel, he works avidly and with devotion. Passers-by ask themselves questions about the crater that keeps getting deeper. What drives this man and when will it end?

Bertha loves to draw. She needs help in her daily life for she has a rare disease that impairs her vision. But Bertha refuses to be discouraged. She has organised an exhibition together with a well-known painter. The proceeds will go to research into her disease, the so-called Wolfram syndrome. Can Bertha tame the wild wolves in her life?