Portrait of an Old and a Younger Man by William Dobson

Portrait of an Old and a Younger Man by William Dobson

Available on MagellanTV Documentaries
S1 E4: At 2015 miles long, the Thames is England's greatest river. While many artists have highlighted it within their work, William Dobson hid it subtly in his famous Portrait of an Old and a Younger Man some 400 years ago. Why?