The mysterious and ambiguous picture of the world

I saw a picture in the internet. It was a beautiful piture of the world. It is a picture of a green, peaceful, beautiful, hollow world. The picture portrays two sides of the world. The upper part potrays a summerview of that hollow world, it depicts a summer setting because of the green ground flourished with short grass. The upper part looks like a park because of the white bench paced under an apple tree with a white ballon tied on its left side. The upper part of that world has dark cloud formations above it, the clouds covered the sky that it obscured the lovely sight of the blue horizon. Just under the thik light gray clouds were three black birds flying over the park-like view of the upper part of the beautiful world. Below the summer-like view of the upper part of the hollow world is a winter view of it. the lower part has a partly green ground but most of it is covered with snow. The world below is much more colder than the world above. Unlike the fruitful apple tree, on he upper part, the tree on the world below is fruitless, withered, and dead. The world below looks more quiet and melancholic than the world above. the sky on the word below is in contrast more lively and promising than the picture of the sky on the upper portion of that world. The sky looks promising and lovely because of the thin white feathery clouds depicted in the picture, and also the clouds did not obstructed the view of the blue sky behind it giving the view of the winter world a more bright, silent, yet cold atmosphere.