This image shows a comparative study of plant growth, specifically at Wood River, NE. It features four plants aligned vertically with their roots exposed, allowing for a clear view of both above-ground and below-ground growth. Each plant is labeled "NONTREATED," indicating they have not been subjected to any treatment. A ruler is present to the right of the plants, marked with numbers from 1 to 11, providing a scale for measuring plant height. At the bottom right, there is a label "MOS218" with the date "6/11/2," possibly indicating the product or variety of the plants and the date of the photograph. The image also includes a logo in the top left corner with the text "saic BIOS."