# Asset provenance

Generated on 2026-10-22 for the Image2Image AI marketing homepage.

## Disclosure

These are **illustrative generated examples** made with Codex's built-in image generation tool. They are **not outputs from this website's image-to-image model**, and they must not be presented as evidence of this website's actual generation quality or capability.

Each comparison is a single generated composite image containing two equal-width panels. It was not created by running a source image through this website.

## Generation method

- Mode: built-in image generation; no paid API CLI or separate external API client.
- Tool: `functions.exec → tools.image_gen__imagegen`
- Skill: `/Users/clean./.codex/skills/.system/imagegen/SKILL.md`
- Tool arguments: `prompt` (full text below), `transparent_background: false`.
- No reference images. No content editing or cropping. Delivery copies were encoded as WebP as documented below.
- Generated originals retained at the tool's original output locations.
- Visual review: both images have two equal-width panels, no lettering or watermark, and visually consistent object composition across halves.

## landscape-pair.png

- Workspace file: `public/assets/landscape-pair.png`
- Dimensions: 1536 × 1024 px; each panel is 768 × 1024 px (3:4).
- Original: `/Users/clean./.codex/generated_images/01a16264-6a2d-7602-a357-56d5b7a766e8/exec-ef324ef9-0995-4b28-a7e0-e3a85bd0a7b2.png`
- Left: natural alpine landscape photography.
- Right: hand-painted Japanese animation background interpretation of the same fictional scene.
- Suggested visible label: “Illustrative generated example”.

### Prompt

```text
Use case: stylized-concept
Asset type: original illustrative before-and-after comparison for a public image-to-image AI marketing page.
Create one 1536 x 1024 horizontal image containing TWO EQUAL-WIDTH edge-to-edge panels, each panel 768 x 1024, meeting at precisely the vertical midpoint. No gutter, no border, no frame. Each half is a complete portrait composition. Both halves show EXACTLY THE SAME SCENE AND CAMERA COMPOSITION: a small picturesque timber cabin with a red-brown sloping roof, beside a luminous turquoise alpine lake, evergreen pine trees, majestic Swiss alpine mountains behind it. Set the cabin in the lower-left region OF EACH HALF, lake opening out behind and to the right, pine trees framing both sides, mountain peaks at upper center in each half. The location and relative scale of the cabin, shoreline, trees, mountains, and horizon must match across the two halves.
LEFT HALF: beautiful natural travel photography, realistic wood grain, realistic pine needles and mountain textures, pristine turquoise water reflections, warm clear afternoon sunshine, natural film-like color and soft atmospheric depth. Rich but believable.
RIGHT HALF: the identical landscape transformed into a richly detailed Japanese hand-painted animation background, elegant fine brushwork, warm painted light, subtle linework, luminous turquoise lake, lush painterly foliage and clouds. A crafted cinematic illustration, not a 3D render.
Overall palette: teal turquoise, dark forest green, sun-warmed golden timber and rusty red-brown roof, pale blue mountains. Beautiful, evocative, premium, serene. Keep ALL major physical objects and framing consistent between halves, so they work as an aligned before/after comparison.
ABSOLUTELY NO text, captions, labels, letters, logos, signatures, watermarks, people, user interface, extra dividing line, or decorative border. The seam should only reflect the change of medium.
```

## product-pair.png

- Workspace file: `public/assets/product-pair.png`
- Dimensions: 1536 × 1024 px; each panel is 768 × 1024 px (3:4).
- Original: `/Users/clean./.codex/generated_images/01a16264-6a2d-7602-a357-56d5b7a766e8/exec-ec007981-ab1a-48d0-b49c-767a99f44777.png`
- Left: unbranded terracotta pump bottle against ivory.
- Right: matching bottle in an editorial sandstone scene.
- Suggested visible label: “Illustrative generated example”.

### Prompt

```text
Use case: product-mockup
Asset type: original illustrative before-and-after image for a public image-to-image AI marketing page.
Create one 1536 x 1024 horizontal image containing TWO EQUAL-WIDTH edge-to-edge panels, each panel 768 x 1024, meeting at precisely the vertical midpoint. No gutter, no border, no frame. Each half is a complete portrait product composition.
Show EXACTLY THE SAME minimal unbranded terracotta-colored skincare pump bottle in both halves: cylindrical warm muted terracotta matte ceramic-like bottle, elegantly rounded shoulders, a simple short matching pump dispenser, no writing or symbols anywhere. The bottle's precise silhouette, pump orientation, color, camera angle, size, and center position MUST be identical in both halves. Bottle is centered horizontally IN EACH HALF and occupies about 50 percent of that half's height, fully visible, standing upright, camera slightly above label height.
LEFT HALF: simple professional studio catalog packshot of the bottle against a pure warm ivory background and ivory surface, gentle soft natural contact shadow. Clean, spare, straightforward.
RIGHT HALF: the same unchanged bottle in a high-end editorial skincare product scene, on a low warm sandstone ledge with natural layered sandstone backdrop, soft leafy shadows from outside the frame falling across the backdrop and platform, beautiful angled warm natural sunlight, nuanced organic stone texture. Sophisticated warm neutral palette, editorial beauty campaign quality, credible photorealistic surface texture and glass-free matte finish.
Strong visual distinction between clean plain input background and richly atmospheric premium scene. Minimal props; no new products. Keep bottle aligned between halves.
ABSOLUTELY NO text, captions, labels, letters, logos, signatures, watermarks, people, user interface, extra dividing line, or decorative border.
```

## Delivery compression

The PNG originals remain unchanged. WebP delivery copies were created on 2026-10-22 using `/opt/homebrew/bin/cwebp`, quality `82`, method `6`. This is encoding-only optimization: no content editing, resizing, or cropping. Both outputs retain the original 1536 × 1024 px dimensions.

| Asset | Original PNG bytes | WebP bytes | Reduction |
| --- | ---: | ---: | ---: |
| `landscape-pair` | 3,528,381 | 444,304 | 87.4% |
| `product-pair` | 2,057,662 | 79,924 | 96.1% |

Delivery paths:

- `public/assets/landscape-pair.webp`
- `public/assets/product-pair.webp`

Commands (run from the project root):

```sh
/opt/homebrew/bin/cwebp -q 82 -m 6 public/assets/landscape-pair.png -o public/assets/landscape-pair.webp
/opt/homebrew/bin/cwebp -q 82 -m 6 public/assets/product-pair.png -o public/assets/product-pair.webp
```

## Display

Use a 3:4 container with `background-size: 200% 100%`, `background-position: left center` for the input half, and `background-position: right center` for the output half. Both panels belong to the same file.