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.
Output: 4:5 vertical.
