Cinematic Moody Park Portrait with Variations

A cinematic, moody portrait of a smiling young woman with long brown hair, sitting relaxed with her legs crossed on a park bench outdoors surrounded by trees, accompanied by a rich dark red leather handbag resting beside her. The scene evolves across variations: starting in black-and-white with the woman wearing a textured knit sweater and dark trousers, transitioning into a dramatic, low-key colored version with warm golden lighting highlighting her face and hair while maintaining her sweater,and trousers,and culminating in a variation where her casual sweater is swapped for an elegant, flowing deep purple velvet gown. Maintain a shallow depth of field, natural yet moody park atmosphere,and a candid, joyful expression throughout.