A young Black child wearing an oxygen mask, standing next to a tree. The tree's leaves form the shape of a pair of lungs, but one side of the "lungs" is healthy and green while the other is blackened and wilted from pollution. In the background, add silhouettes of factory smokestacks in the distance on the polluted side, and birds or butterflies on the clean side. Keep the drawing simple but symbolic—focus on contrast between clean vs. polluted. This should be depicted in a painterly style. See more