a young child stands directly under the bright afternoon sun with arms stretched wide. Their body blocks the sunlight streaming down from above. A dark silhouette appears on the ground beneath them, perfectly matching their pose. The shadow stretches across the playground surface, clearly showing the child's outline. Other children nearby notice their own shadows appearing as they move around. Some kids start making funny poses to see how their shadows change shape. a dark area produced by a body coming between rays of light and a surface