Glacier River Kayak Adventure

Ultra-realistic 4:5 cinematic shot of a man kayaking in a fast-flowing river, centered composition, sitting inside a blue kayak, holding a paddle with both hands across his body, smiling widely with an excited expression, wearing an orange life jacket, black t-shirt, shorts, and black cap. Background features dense green pine forest and tall snow-capped mountains under a clear blue sky. Bright natural daylight, sharp details, realistic water splashes, high dynamic range, 8k, shallow depth of field