A lady and her suitor are having a romantic date on a rowboat. This was a popular dating image for the 19th and early 20th century upper classes, as it provided a chance for couples to be alone together, but still in plain sight to avoid accusations of anything sexual happening. The typical image is the lady sitting under her Parasol of Prettiness in a mildly Pimped-Out Dress, while the gentleman sits on the other side, wooing her in various ways. A Sister Trope to Serenade Your Lover, Courtly Love (another romance ideal), Married At Sea (taking this to another level).