Profile Light Portrait AI Prompt

Design a photorealistic profile light portrait of either an individual, couple or a small group in a true-to-life setting. The overall idea must highlight profile light portraits executed at the highest level giving no less than authentic emotions, relaxed posture, adequate skin micro-texture, and natural details of hair and hands. The use of smooth directional light or real ambient light already provides a palette of balancing colors, logic in shadows, and appropriate color grading in the background. Take a picture with a full-frame camera using either an 85mm f/1.4 portrait lens or shallow depth of the field producing natural optical falloff, reasonable amount of photographic grain, and sharp focus on particulars. Keep in mind a reference image in case of its existence and only start styling, posing, creating the light setup, and choosing the surroundings with the respect to the specific characteristics of the reference image.