slim caucasian woman performing yoga pose, wearing yoga attire, masterpiece-style portrait, sporting a ponytail, leaning forward in a yoga studio, slender, photorealistic, ultra-detailed, ideal physique, flawless facial features, 30mm, f/1.4, serene and focused, natural setting, ethereal lighting, hyper-realistic texture, serene environment, emphasizing balance and poise, clear complexion, sharp details, intricate shadows, capturing motion, harmonious composition, body and mind connection, fluid lines, proportions intact, graceful form, attention to detail, artistic interpretation, subtle elegance, timeless beauty, exquisite depiction, human anatomy appreciation, dynamic posture.