The sender shares a link to an online jigsaw puzzle of a painting from around 1850 by an artist whose first name starts with E. The painting depicts the sea and a storm off the coast of Brittany, where the sender was born. It was chosen because the sender loves the colors and how it represents the power of the sea and rain, which they enjoy. The sender asks the recipient to identify the artist, title, date, size and location of the original painting after completing the puzzle.