An unforgettably funny, deeply moving tale of four teenagers whose friendship creates a bond so powerful that it changes a stranger’s life twenty-five years later. Most people don’t even notice them—three tiny figures sitting at the end of a long pier in the corner of one of the most famous paintings in the world. Most people think it’s just a depiction of the sea. But Louisa, an artist herself, knows otherwise and she is determined to find out the story of these three enigmatic figures.