In the summer of 1940, most eyes are focused on the skies above the South of England. The battle for Britain has just begun. But young Evie Lucas has eyes for no-one but a dashing young pilot called Tony. Evie has a glittering career as an artist ahead of her but seems to be wasting her time sketching endless portraits of Tony... 70 years later, and recently widowed art historian Lucy is trying to put the pieces of her life back together. And in order to do that, Lucy needs to uncover the mystery surrounding a painting in her home. But as she accidentally ends up stirring up a hornet's nest of history which has been deliberately obliterated.