Portrait of a young woman in a black strapless dress standing outdoors during golden hour

Portrait of a young woman in a black strapless dress standing outdoors during golden hour, reaching up toward iridescent soap bubbles floating around her and smiling joyfully, long dark wavy hair glowing with warm rim light and soft sun flare behind her, waist-up vertical composition 9:16, shallow depth of field with creamy bokeh and an out-of-focus green park background, vibrant rainbow reflections on translucent bubbles, cinematic warm color grading, natural soft makeup, luminous skin, gentle motion in hair and dress, crisp focal point on her eyes and the nearest bubble, 50mm portrait lens look with wide aperture f/1.8 for blurred background, subtle film grain, high dynamic range, delicate specular highlights on bubbles, soft vignette and light bloom for a dreamy, nostalgic mood, photographic realism with attention to texture, skin tone, and accurate light falloff. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.