ethereal fantasy concept art of  Mysterious female shadow assassine wearing a hooded dress of swirling shadows and smoke designed by __*/fashion_designed_by__ with design elements including __*/fashion_elements__, __*/fashion_material__ materials, __*/fashion_photo__, __*/fashion_lighting__ lighting, photographed with Canon EOS 5D Mark IV 75mm f/2.8 by richard avedon, color tint Mocha, full body shot, ultra-detailed, menacing pose, lightning, closeup, portrait   . magnificent, celestial, ethereal, painterly, epic, majestic, magical, fantasy art, cover art, dreamy