"A poster inspired by the song What a Wonderful World. The design features five spheres distributed across the image, each depicting a scene representing part of the song: one sphere shows lush green trees and blooming red roses; another depicts a clear blue sky with soft white clouds; a third captures a serene starry night with a shining full moon, evoking the phrase 'sacred night.' The fourth sphere displays a vibrant rainbow arcing over a peaceful landscape, and the fifth shows children happily playing in a park with friends chatting under a shady tree. The background connects the spheres with soft gradients and warm, harmonious colors, emphasizing the beauty and hope conveyed by the song. In the center, the words 'What a Wonderful World' appear in an elegant and timeless font."