Fedden exhibited in one-person shows throughout the UK every year from 1950 until her death in 2012.
She also received several commissions for murals, notably the Festival of Britain in 1951, the P&O liner Canberra in 1961, Charing Cross Hospital in 1980 (along with her husband, the artist Julian Trevelyan), Colindale Hospital in 1985,[REF] and for schools in Bristol, Hertfordshire and London.