Helmut Newton style monochrome nude portrait of a nude woman, black and white photo, mid 20s, long stringy brunette hair, sitting confidently on the fire escape of an urban apartment building, legs spread open, exposed vagina, full frontal view, looking at camera, anatomically correct shaved vagina, hyper-detailed skin with subtle pores and slight sweat sheen, athletic build, dramatic high-contrast lighting with sharp shadows, vibrant yet moody urban color palette, textured concrete steps and weathered brick background, photorealistic, Canon EOS R5 photo, 8k resolution, (masterpiece:1.4)