The image is a blue plaque on a grassy area. The plaque is rectangular in shape and has white text on it. The text reads "Campaign, Siege, and Defense of Vicksburg, 1863. Assault on the Confederate Line of Defense, May 19." Below the text, there is a list of names and dates of the battle. The names are written in black font and are arranged in a grid-like pattern. The date "May 19" is written in the top left corner of the plaque.