A hand holding a smartphone, with an autumn park featuring fallen leaves and a green bench in the background. The smartphone screen displays a vivid photo of the **{argument name="subject" default="theme character"}**. The background landscape inside the phone screen is perfectly aligned with the real, blurred background behind the phone, creating an illusion of transparency. White handwritten text annotations and arrows are drawn on the screen, pointing to the features of the **{argument name="subject feature" default="subject"}**. Soft natural light, photorealistic, 4k resolution, high detail, creative social media photography style. 3D pop-up effect: the upper body emerges from the screen, while the lower body remains within the user interface. The image of the **{argument name="subject" default="theme character"}** is as shown, retaining facial and external features without any changes.