The floor in nature is completely filled with garbage, waste

The floor in nature is completely filled with garbage, waste, and oil cans, and non-ecological materials. In the background, full of factories, buildings in gray color, from which black smoke comes out, and behind it, nature, which is not in such a good condition. I want the picture to be more colorful, not like the real thing, and not so many and bright colors, softer and not to have the factories in the middle, but on the two sides.I want the picture to be more cartoonish and it looks like I'm drawing on a computer