A portrait of a young woman with long, auburn hair cascading in a loose, high ponytail, wearing a dark green sports bra, turned slightly to the side, with a mischievous smile directed at the camera. She stands against a textured, deep blue wall with gentle lighting accentuating her facial features and toned back. The image exudes an energetic, relaxed, and self-assured vibe in a softly illuminated, natural setting.