Design an image featuring rolling hills with a vibrant, grassy landscape. 

**Changes to implement:**

1. Alter the color palette of the hills to include shades of warm yellow and muted orange instead of green.
2. Replace the two trees with a cluster of three palm trees, each varying in height, and add tropical leaves.
3. Introduce a soft sunset in the background, casting warm light across the hills to create a serene atmosphere.
4. Add gentle waves on the hillside instead of straight lines to convey a more fluid, natural movement.
5. Modify the foreground to include some colorful wildflowers scattered throughout, enhancing the diversity and vibrancy of the scene.

This reimagined landscape should evoke a different emotional response while maintaining the peaceful essence of the original design.