Some of Cossington Smith’s most successful portraits are her tender drawings of family members. Her close bond with her family is evident in her drawings of her father Ernest and her sisters Diddy and Madge, depicted in uncontrived, relaxed poses. In Portrait of Diddy her sister appears meditative, wearing the artist’s favourite colour, yellow. As she said: ‘Yellow is the colour of the sun’. This work was in an extremely fragile condition and is being shown for the first time since entering the Gallery’s collection, thanks to the dedicated efforts of the Gallery’s conservators.