A side-by-side "Then vs Now" comparison portrait collage divided vertically down the center by a realistic torn-paper edge, showcasing a seamless age progression of the exact same person. 

[FACIAL CONTINUITY & RESEMBLANCE RULE]:

The 7-year-old child on the left must unmistakably look like the true childhood version of the adult on the right, sharing identical eye shape, smile curvature, dimples, eyebrow arch, nose bridge, and facial bone structure.

The composition features:

1. Left Side ("Then"): A childhood photograph of the subject as a 7-year-old child sitting on an outdoor wooden bench at a railway station, wearing a vintage floral cotton frock with a bright innocent smile. Cursive typography at the top left reads "Then".

2. Right Side ("Now"): The adult version of the exact same person sitting in the identical outdoor location with the matching smile. By default, it features South Indian actress Sai Pallavi with long curly hair, radiant smile, and small bindi, wearing a mustard-yellow linen shirt with rolled sleeves and blue jeans. Cursive typography at the top right reads "Now".

Authentic photographic realism, natural outdoor daylighting, 8k resolution. [Reference Image Rule: If I upload a photo (man or woman, adult or child), preserve my exact facial features, skin tone, and facial structure from my uploaded image while generating this 'Then & Now' torn-paper split collage, ensuring the child on the left is an accurate younger childhood version of my uploaded face. If no photo is uploaded, generate the full scene directly featuring actress Sai Pallavi by default.] --ar 4:5