Prompt
"Generate an image of a serene and clean river or lake with a subtle background of industrial or urban landscape, symbolizing the balance between human activity and environmental protection. In the foreground, include a stylized representation of a permit or a document with the words 'Clean Water Act' and 'National Pollutant Discharge Elimination System' to highlight the regulatory aspect. The image should convey a sense of hope, renewal, and protection of natural resources. Style: a mix of realism and symbolic elements, with a color palette that reflects the themes of water, nature, and sustainability."