Prompt
"Create an image of a symbolic representation of the Clean Air Act, a United States federal law, with elements such as a blue sky with white clouds, a green landscape, and a subtle outline of the United States in the background. Incorporate icons or graphics representing air quality improvement, such as a reduction in smokestack emissions or an increase in renewable energy sources. Use a style that conveys a sense of hope and environmental protection, with a color palette that reflects a clean and healthy environment."