# DALL-E / AI billedgenerator prompts – Vandingssystem

Brug disse prompts sammen med dine fotos i ChatGPT (GPT-4o), DALL-E 3,
Midjourney, Gemini eller anden AI-billedgenerator.

**Tip:** ChatGPT med GPT-4o er pt. bedst til at bevare det originale foto
og kun tilføje elementer. Sig: *"Use this photo as a base and add the
following..."*

---

## Prompt 1 – Vandhane-station

*Brug med foto af nordmur med vandhane, slangerulle og stikkontakt.*

```
Using this photo of the north wall of a Danish house as reference,
add the following installation while keeping the existing wall,
window, hose reel, water tap and electrical outlet exactly as they are:

- A weatherproof grey IP65 enclosure (approx 30x20x15 cm) mounted on
  the wall next to the existing electrical outlet, with a small
  OpenSprinkler controller visible through a transparent lid
- A Y-splitter on the existing water tap, with one branch going to
  the existing garden hose and the other branch going down to a
  small manifold containing: a brass 24V solenoid valve, a blue
  Dosatron fertilizer injector, a water filter and a pressure regulator
- A 20-liter white plastic jerrycan on the ground next to the
  manifold, connected to the Dosatron with a thin suction tube
- A 25mm black PE irrigation pipe leaving the manifold and
  disappearing into the ground, heading across the lawn
- A thin low-voltage cable running parallel to the PE pipe

Photorealistic, same lighting and perspective as the original photo,
Scandinavian garden style, daytime.
```

---

## Prompt 2 – Højbede med ventilbox

*Brug med foto af de tre højbede med drivhus i baggrunden.*

```
Using this photo of three Danish raised garden beds (højbede) with
asparagus and rhubarb, add the following irrigation installation
while keeping the beds, plants and greenhouse in the background
exactly as they are:

- A black 25mm PE irrigation pipe coming up from the lawn between
  the first raised bed and the second/third raised beds
- A green plastic valve box (approx 40x30 cm, IP65) buried flush
  with the gravel path between the beds, with the lid visible at
  ground level showing "Irrigation" text
- Black drip irrigation soaker hoses (siveslange) laid on the
  soil surface in each of the three raised beds, in a snake pattern
- The PE pipe continuing from the valve box towards the greenhouse
  in the background, disappearing under the greenhouse foundation

Photorealistic, same lighting and perspective as the original photo,
Scandinavian garden, summer daytime.
```

---

## Prompt 3 – Drivhus indvendigt

*Brug med foto af drivhus indefra med de tre sorte kapillærkasser.*

```
Using this photo of the inside of a Danish hobby greenhouse with
three black self-watering capillary boxes on a shelf, add the
following irrigation installation while keeping the greenhouse
structure, plants, shelving and capillary boxes exactly as they are:

- A black 25mm PE irrigation pipe coming up vertically through one
  of the floor tiles near the entrance
- The pipe splitting via a T-fitting into two branches:
  1. A black drip irrigation soaker hose laid along the soil bed
  2. A thin 16mm tube going up to the shelf with the capillary boxes
- Three small white plastic float valves (mini-flydventil), one
  mounted on each of the three capillary boxes, each connected to
  the 16mm tube via small black drip fittings

Photorealistic, same lighting and perspective as the original photo,
greenhouse interior, daytime, lush plants.
```

---

## Tips til de forskellige AI-værktøjer

- **ChatGPT (GPT-4o):** Bedst til at bevare originalbillede. Upload foto
  + indsæt prompt. Sig evt. *"only add the new components, do not change
  anything else in the photo"* hvis den ændrer for meget.
- **DALL-E 3 standalone:** Genererer ofte ny scene. Brug
  *"in the style of this photo"* i stedet for *"using this photo"*.
- **Midjourney:** Brug `/describe` på dit foto først, eller `--sref
  <billed-url>` som style reference sammen med prompten.
- **Gemini 2.0 Flash / 2.5:** God billedredigering – upload foto og bed
  den om at tilføje elementerne.
- **Adobe Firefly / Photoshop Generative Fill:** Bedst hvis du vil
  redigere kun bestemte områder af fotoet med en mindre prompt.

## Hvis resultatet bliver underligt

- Prøv: *"only add the new irrigation components, do not change anything
  else in the photo, preserve the original lighting and perspective"*
- Del op i mindre prompts (én komponent ad gangen)
- Brug billede-til-billede med lav strength (0.3-0.5) hvis værktøjet
  understøtter det