The primary subjects of this vector graphic are four human skeletons, ghosts, presented as flat, black silhouettes against a stark white background. They are arranged in a line, moving from left to right across the frame. The skeletons vary in height, suggesting a progression from smallest to largest or perhaps a mixed group. The leftmost skeleton is the shortest, followed by two of roughly equal, medium height, and then a significantly taller skeleton to their right. Their poses suggest forward movement; their legs are in striding positions, arms are slightly outstretched or bent, and their bodies are angled slightly as if mid-stride. Their heads are all facing forward, with the characteristic hollow eye sockets and smiling, toothy grimaces of a skull. The skeletal structure is clearly defined, showcasing the rib cage, spine, pelvis, arms, and legs.