After leaving school at 16 , Brosnan desired to be an artist .
After leaving school at 16 , Brosnan began training in commercial illustration at Central Saint Martins College of Art and Design , but later attended drama school in London for three years .
After leaving school at 16 , Brosnan desired to be an artist and began training in commercial illustration at Central Saint Martins College of Art and Design , but later attended drama school in London for three years .