A young girl looking at the camera with a calm face holds a small decorated cake with yellow flowers, full-length portrait, eye-level perspective, wearing a yellow dress with a white blouse underneath, white Mary Jane shoes, sitting on a white cube surrounded by yellow balloons with orange ribbons, in a studio with a solid yellow background, soft light from the window in the front, soft shadows, warm and cozy atmosphere, shot with a 50mm portrait lens, shallow depth of field, background with bokeh effect, film photography style with fine grain, vibrant color palette, high detail, natural skin texture, perfect anatomy, photorealistic.