“There isn't a day that I don't get up and I have to think about my work, I have to paint.” Regula Humm, a 93-year-old woman looks back on her long life as an artist. She describes it as a tightrope walk to avoid falling. She made no compromises in her artistic work, but how she managed to reconcile everything as an artist, wife of an artist and mother of four children - this q...