Original: Somerville has a lifelong interest in art, and was in 2001 a member of the judging panel for the National Portrait Gallery's BP Portrait of the Year; she has also served as a judge for several years on the RIBA Annual Architecture Award Panels.
Simplified: In 2001, she was one of the people who selected the National Portrait Gallery's BP Portrait of the Year. She has also served as a judge for several years on the RIBA Annual Architecture Award Panels.