One hidden painting. Two women born centuries apart. A secret uncovered.

In 2019, Rachel is stuck in a rut when she discovers what appears to be a Canaletto painting in her grandmother's loft along with a note addressed to Philippa in 1782. With help from Jake at the local art gallery, Rachel endeavours to find out if the painting is an original and uncovers a secret from the past.

In 1780, governess at Chipford Hall, Philippa is offered the role of mistress by Earl Rupert. She escapes to Venice as companion to bluestocking, Lady Cordelia who reveals a secret that changes both their lives. They do their best to keep the secret from Lady Cordelia's social circle, but their nemesis is determined to reveal all and ruin them.