Cheerful Caucasian Girl by a Serene Lake

A photorealistic image of a cheerful Caucasian girl by a tranquil lake on a sunny day. She stands at the water's edge wearing a light white sundress and simple sandals, her long wavy blonde hair catching the sunlight. She smiles brightly, radiating warmth and joy. The lake reflects a clear blue sky with gentle ripples, surrounded by lush green trees and distant mountains. The scene features warm golden-hour lighting, soft lens flare, and a shallow depth of field that keeps the girl in sharp focus while the background softly blurs. The overall mood is carefree and serene.