There is no image, but I can give some general insight into Homer's paintings.
Explanation:
His earlier Civil War paintings (from around 1863) are anecdotal, meaning he painted what he saw in real life. As the war ended, however, his paintings began to reflect more on the impact of the war in general and less on what he physically saw. (see <em>The Veteran in a New Field </em>and <em>Prisoners from the Front.</em>) I got this information from this link, which may be helpful. https://www.metmuseum.org/toah/hd/homr/hd_homr.htm
Simply put, leading lines is an image composition technique that features line shapes—like, say, a road or river—to draw the viewer's eye to the intended subject of the photograph. Whenever people look at an image, our eyes are naturally drawn to the lines present within it.