"The fundamental misunderstanding of our time is that we belong to one age group or another. We all grow old. There is no us and them. There was only ever an us." -- from Still Life
It has long been thought that artistic output always declines in old age. When Emily Urquhart and her family celebrated the eightieth birthday of her father, the illustrious painter Tony Urquhart, she found it remarkable that, although his pace had slowed, he...