Identity: the face, skin, body and hair are the subject's own and never change. Where a hairstyle is described below, style the subject's own hair into it; never change the hair's colour, length or texture. Apply only the outfit, makeup, hairstyling, pose and setting described below.
Create a conceptual advertising poster.
Subject: the uploaded product standing upright on a flat surface in the lower half of frame,
reproduced exactly from the upload — silhouette, cap, material, finish, colour and every
printed label, unchanged and legible. Above it, a clenched fist and forearm sculpted
entirely from the key ingredient — individual pieces packed and curved to form knuckles, fingers
and wrist, entering the frame from the right edge, no skin anywhere.
Action: the fist hovers above the open bottle, squeezing, with liquid running down from
between the fingers in a thin stream and falling into the neck. A wisp of vapour rises
from the bottle opening. The bottle cap is off.
Setting: the setting — a flat saturated field in the product's dominant colour, no depth
or horizon. A few loose pieces of the key ingredient with green stems and leaves scattered flat
on the surface around the base of the bottle, and a sprig of leaves at the upper right
corner.
Visual style: photoreal commercial advertising photography, glossy wet surfaces, fine
water droplets, rich saturated colour, sharp throughout.
Composition: vertical poster, camera at bottle height, bottle centred in the lower half,
sculpted fist centred in the upper half, generous flat colour between them.
Lighting: soft directional key from the front left, gentle shadow to the right, even
exposure with no blown highlights.
Text inside: the product's own label from the upload, reproduced in full. A short tagline
in a light serif across the middle of the frame, split either side of the bottle neck. The
brand mark at the top left corner. All other text: none.
Constraints: never render any human skin, fingernails or anatomy on the hand — it is made
entirely of the key ingredient, never blank, alter or invent label copy, never add a second
product, never let the fist touch the bottle, never add depth, horizon or a visible
tabletop edge, never change the background from flat colour, never crop the bottle, never change the subject's face, skin or body, and never change the colour, length or texture of the subject's hair — style it only as described.
Output: 4:5 vertical.
