A water pouring festival in a large park, many people in bright summer

A water pouring festival in a large park, many people in bright summer clothes pouring water on each other from buckets and bottles. There are green trees and flowering bushes in the background, children play with water pistols, 35 years olds laugh and enjoy the moment. Sunny day, water drops sparkle in the sun, photorealistic style, bright colors, dynamics and joy, a feeling of freedom and summer fun.