Replace the Line Item · The Journal

How one phone photo becomes every marketing placement you need

One photo of your product on a bedsheet, and the three prompts that turn it into a website hero, an email banner and a paid ad.

By Anne Reyes · · 6 min read

Your store needs the same product in three different shapes. A wide hero at the top of the site. A short banner in the email. A vertical frame for paid. Three placements, three focal points, three sets of empty space for copy to sit in.

Most brands brief a shoot for none of that. They come back with a hundred images in one crop, use six, and then a designer spends a week retrofitting the rest. The shoot cost real money and the placements still are not right.

You do not need the shoot. You need one photo of the product, taken on your phone, and three prompts. Here is the photo I used and everything that came out of it.

Wide website hero banner showing three light blue haircare bottles tilted at different angles with frozen water splashes on a pale blue background, headline reading Hydrated hair is in your future

The website heroBuilt from the phone photo further down this page. Nothing else went in.

What is inside The three prompts, in plain English with brackets to fill in. The paragraph that stops AI redrawing your label. The one line that keeps a pale product visible on a pale background. And the rule that stops callout text coming back misspelled.

What does one phone photo actually turn into?

Three finished placements, each with its copy already set into the image. This is the whole output of the guide, made from a single photo and nothing else.

Wide email banner with a model holding a light blue haircare bottle beside her face, headline reading It is time to put dry hair to bed and a Shop Now button

The email bannerModel, headline and button, all generated in one pass.

Vertical paid social ad showing a haircare bottle cut into five tilted slices floating against a blue sky, each slice labeled with an ingredient and its benefit

The paid adThe product cut into five slices, each one labeled.

How good does the phone photo have to be?

Good enough to read the label. That is the whole bar. Mine was the bottle lying on a bedsheet by a window, shot from directly above, and every placement on this page came out of it.

A light blue haircare bottle lying on a white cotton bedsheet, photographed from above in window light

The inputShot on a phone, on a bedsheet, in about a minute.

Three things matter and nothing else does. Shoot it upright rather than lying sideways, so it goes in the same way up as it comes out. Fill the frame with the product. And get light from a window rather than a ceiling light, because overhead light flattens the label and the label is the one thing that has to survive.

The whole thing on one page

StepWhat you doHow long
1Photograph your product once, on your phone5 min
2Find one image whose styling you want to copy5 min
3Paste the prompt for the placement you need5 min each
4Look at it on your phone, ask for one change5 min

What you need before you start

  1. One photo of your product, taken on your phone, label facing the camera.
  2. Your headline for each placement, already written. Do not let AI write it.
  3. One reference image whose styling you want, saved to your desktop.

Why do AI product images come back with the label redrawn?

Because nothing in the request told it not to. Left alone, an image model treats your packaging as a suggestion and rebuilds it in a style it likes better. Your brand name comes back slightly wrong, and it is the kind of wrong that nobody can name but everybody notices.

This paragraph fixes it. It sits at the bottom of all three prompts below, unchanged, every time.

The product lock
Rules for this image: Reproduce the product exactly as it appears in my photo. The label artwork, the typography, the colors and the proportions do not change. Never cover the brand name or the product name with anything. Add no text, logo or watermark other than what I have asked for above. Photorealistic commercial photography.

Paste this at the end of every prompt on this page. Costs nothing extra. It is the difference between an image you can publish and one you cannot.

How do you get a website hero out of it?

Ask for the product on one side and empty space on the other, and say what the empty space is for. A hero with the product centered is a hero your headline has nowhere to live.

Prompt 1, the website hero
Build me a wide website hero banner from the attached photo of my product. Layout: three copies of my product in the right third of the frame, each tilted at a clearly different angle and sitting at a slightly different height. Leave the left third empty for my headline. Scene: [water splashes and droplets frozen in mid air] behind and around them. Background: [soft pale powder blue]. Keep the background clearly different in tone from the product itself, and use shadow and edge contrast so the product still separates from it. Headline, upper left: [Hydrated hair is in your future] Set the headline in a clean modern sans serif, in a color dark enough to read against that background. Rules for this image: Reproduce the product exactly as it appears in my photo. The label artwork, the typography, the colors and the proportions do not change. Never cover the brand name or the product name with anything. Add no text, logo or watermark other than what I have asked for above. Photorealistic commercial photography.

Returns one wide banner with your headline already set. About 2 minutes. Crop it to your site's hero ratio afterwards.

How do you get an email banner with a model in it?

Describe the crop and describe what the hero of the shot is. If you do not say which part of the picture matters, you get a person holding a bottle, which is not the same thing as a beauty banner.

Prompt 2, the email banner
Build me a wide email banner from the attached photo of my product. Subject: a model holding my product beside her face at cheek height, with the label facing the camera. Tight crop from the collarbone up, bare shoulders. She sits in the right half of the frame. The hero of the shot is her [hair]: [abundant, glossy, dark brown, with soft movement]. Show plenty of it. Background: [soft pale blue] on the left. Headline, upper left: [It's time to put dry hair to bed.] Directly below the headline, a solid rounded button containing the words [Shop Now]. Rules for this image: Reproduce the product exactly as it appears in my photo. The label artwork, the typography, the colors and the proportions do not change. Never cover the brand name or the product name with anything. Add no text, logo or watermark other than what I have asked for above. Photorealistic commercial photography.

Returns the banner with the model, the headline and the button in one image. About 2 minutes. No model booking, no separate button in your email builder.

How do you turn one product into an ingredient ad?

Cut it into slices and label them. This is the highest-performing static ad format in beauty and supplements, and it is the one people assume needs a 3D artist.

Prompt 3, the paid ad
Build me a vertical paid social ad from the attached photo of my product. Layout: my product cut cleanly into five horizontal slices, floating and stacked down the center of the frame with even gaps between them. Tilt each slice at a clearly different angle so the stack has movement rather than sitting in a straight line. Background: [a bright blue sky with soft white clouds]. Callouts: five thin white lines, each starting with a small dot on a slice and running out to a label, alternating left and right side. Top to bottom the labels read: [HYALURONIC ACID] / [plumps dry hair] [POLYGLUTAMIC ACID] / [locks in moisture] [COCONUT WATER] / [natural hydration] [BLUE-GREEN ALGAE] / [essential fatty acids] [SEA BUCKTHORN] / [healthier hair and scalp] Set the ingredient name in bold capitals and the benefit smaller underneath. Rules for this image: Reproduce the product exactly as it appears in my photo. The label artwork, the typography, the colors and the proportions do not change. Never cover the brand name or the product name with anything. Add no text, logo or watermark other than what I have asked for above. Photorealistic commercial photography.

Returns the full ad with all five callouts set. About 3 minutes. Read every label back before you publish it.

How do you get it to match a look you have already found? Optional

Show it the reference instead of describing the reference. Attach the image alongside your product photo and say which part of it you want. These are the two I used, and you can see exactly which decision each one drove.

Reference image of a pink pump bottle resting on a curve of glossy dark brown hair against a white background

Reference oneThe hair passes behind the bottle, never across it. That is why the label stays readable.

Reference image of a white sunscreen tube exploded into stacked slices against a blue sky with ingredient callout labels

Reference twoSliced product, sky background, thin callout lines. Prompt 3 is this structure.

Adding a styling reference
I have attached two images. The first is my product. The second is a styling reference. Use the second image only for [its background color and its lighting]. Do not copy its subject, its layout or its text. Everything else follows my instructions above.

Name the one thing you want from the reference. Adds nothing to the time. Left vague, it copies the whole picture including the other brand's product.

The prompt chain, in order

#PromptWhat comes back
1The website heroWide banner, product right, headline left
2The email bannerModel, headline and button in one image
3The paid adVertical ad with five labeled slices
+The styling referenceAny of the above, matched to a look you found

Things that make the difference

Give it the product, not a description of the product. A photo carries your label. A sentence about your label produces a new one.

Say what the empty space is for. "Leave the left third empty for my headline" is the line that makes an image usable as a placement rather than a pretty picture.

Name the background against the product. A pale product on a pale background disappears. Asking for the background to be clearly different in tone, with shadow and edge contrast, is what keeps it visible at thumbnail size.

Keep every callout to four words or fewer. Ingredient name plus a short benefit holds. Full sentences at that size come back misspelled.

Tilt everything by a different amount. Three products at the same angle read as a template. Three at different angles read as a shoot.

The checklist


Can you really build a website hero, an email banner and an ad from one phone photo?

Yes, and the photo does not have to be good. It has to be legible. Shoot the product upright with the label facing the camera, fill the frame, and use window light rather than a ceiling light. Every placement on this page came from one shot of a bottle lying on a bedsheet. What makes the difference is not the quality of the photo, it is whether the request names the shape, the empty space and the copy for each placement separately.

How do you stop AI from redrawing your product label?

Tell it not to, in the same message, every time. Say to reproduce the product exactly as it appears in your photo, that the label artwork, the typography, the colors and the proportions do not change, and that nothing is allowed to cover the brand name or the product name. Without those sentences an image model treats your packaging as a style suggestion and rebuilds it. With them, the label survives even when a hand is holding the product at close range.

Why does the product disappear into the background?

Because the background was named on its own rather than against the product. If your packaging is pale blue and you ask for a pale blue background, you get two pale blues and no separation. Ask for the background to be clearly different in tone from the product, and ask for shadow and edge contrast to hold the edge. Then check it at thumbnail size on a phone, because a banner that reads on a desktop can still dissolve in an email preview.

Why does text in AI images come back misspelled?

Density. Image models hold short text well and long text badly, and the failure rate climbs with every word. Keep each callout to an ingredient or feature name plus three or four words of benefit, and it holds. Ask for full sentences across five separate labels and you will be re-running it. Read every word back at full resolution before anything is published, because a typo in a product claim is worse than no ad at all.

How do you match a look you found somewhere else?

Attach the reference image next to your product photo and name the one thing you want from it. Say to use it only for its background color, or only for its lighting, and to ignore its subject, layout and text. Left unnamed, the model copies the whole picture, including the other brand's product. The most useful references are structural rather than pretty: how a strand of hair passes behind a bottle instead of across it is worth more than a mood.

The haircare product shown throughout is a real product I bought and photographed myself. I do not work with the brand and nothing here was commissioned. It appears for illustration only, so you can see the method run on a real label rather than an invented one. Every prompt is written to be filled in with your own product and your own photographs.

Anne Reyes, brand strategist and founder of Brandworks Studios
About the strategist

Anne Reyes

Brand & AI strategist · Founder, Brandworks Studios

17 years building brands, and I scaled my marketing agency to 7 figures within 2 years, with clients including Amazon, Pier 1, and Dressbarn. I now build AI marketing systems for e-commerce brands through BAIBE, the Brandworks AI Brand Engine. AI does the production. Taste directs it.

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