The image shows a group of people dressed up in colorful costumes in a park. In the center of the image, there is a large blue monster-like creature with a long neck and a pointed nose. The creature is standing on a grassy field with trees and bushes in the background. To the right of the creature, there are two young girls dressed up as characters from the popular video game series, Pokémon. The girl on the left is wearing a purple dress with a hood and a purple cape, while the girl in the middle is wearing an orange and blue outfit with a purple hat. They are both holding hands and appear to be interacting with each other.