caption: The image shows an old map of the Battle of Gettysburg, with a group of people in the foreground and a river in the background. The map is detailed, showing the contours of the battlefield and the surrounding area. The people are standing in a line, with some of them holding flags and banners, and the river is winding its way through the landscape. The colors used in the map are mostly shades of blue and green, giving it a peaceful and serene atmosphere.