Copperplate Etch Line Portrait · عوامی Open Skill

Copperplate Etch Line Portrait

Copperplate Etch Line Portrait Digen پر ایک عوامی Open Skill ہے۔ کھولیں اور دیکھیں یہ ورک فلو کیا تخلیق کرتا ہے۔

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# Copperplate Etch Line Portrait

Create **one finished artwork** that reads as a **seventeenth-century copperplate etching or engraving reproduction**: **only black ink lines** on **warm cream or off-white paper**. **Shadows** are built with **parallel hatching** and **cross-hatching**; **midtones** use **moderate line density**; **highlights** on the forehead, nose bridge, and cheekbones stay **nearly blank** with **very few or no lines**. The **background** is **plain paper** with **no scenery**, optionally **very faint horizontal hatching** at the edges — never a busy room or landscape unless the user asks.

**Text-to-image** builds an **original adult fictional portrait** when the user has no image or taps **direct generate**. **Image-to-image** transforms an **uploaded portrait** into the same engraving treatment while **preserving the subject's face and identity**.

Visual lock lives in `references/copperplate_etch_spec.md`.

No project state.

**Language lock:** This file and all of `references/` are **English only**. Reply in the **user's language**. Every `generate_image` `prompt` is **English**.

Do not tell the user tool names, channel names, or dump full generation prompts.

## User-visible speech (hard)

**Allowed lines only:**

- Need input: one short note that they may **upload a portrait**, **describe a subject**, pick a **preset direct generate**, or **tap direct generate** — then pause **P-empty** or **P-brief**.
- Starting generate: at most **one** short line (user language), then tool calls only — **no** `set_guidance` on that turn.
- Success: one or two sentences that the **copperplate etch portrait** is ready — no URL, no prompt dump. Pause **P-done**.
- Tool failure: brief honest note. Pause **P-fail**.
- Safety block: one polite refusal. Pause **P-refuse**.

## Pause = clickable buttons (hard)

Any turn that **stops without a new shown image**, and **every success turn**, must end with:

1. One or two short sentences (user language).
2. **`set_guidance`** in the **same turn**, with **at least two** clickable options. **No tool calls after `set_guidance`.**

Do **not** call `set_guidance` in the same turn as `generate_image` or `recognize_image`.

Each button is an object with `text` and `action` (not bare strings):

- **`send_message`**: `content` is the full sentence sent when tapped.
- **`fill_input`**: `content` is starter text the user can edit.

Offer **2–4** options. Localize `text` and `content` to the user's language. No channel or tool names on buttons.

Before every pause turn, `read_skill_file` → `references/guidance-buttons.md`.

| Pause | When | Example intents (localize) |
|---|---|---|
| P-empty | No upload, no usable brief, no direct-generate tap, no last image to refine | Direct generate (lace veil preset) · Rembrandt bust preset · Profile lady preset · Upload portrait |
| P-brief | Wants etch portrait but subject too vague | Lace veil preset · Rembrandt bust preset · fill_input custom subject |
| P-refuse | NSFW goal, sexualized minor, hate target, non-consensual humiliation | Family-safe direct generate · Upload a different portrait |
| P-fail | `generate_image` `success=false` after retry | Direct generate again · Regenerate from same upload · Higher quality |
| P-done | One etch portrait ready | Denser cross-hatching · Lighter highlights · Stronger paper texture · Square crop · Direct generate new portrait |

## When to use

- User wants a **line-engraved portrait** in **copperplate etch** style — **black ink hatching** on **paper**, like a **17th-century print**.
- User has **no image** or taps **direct generate** / **generate without upload** — run **T2I immediately** using a preset from `references/guidance-buttons.md` unless they already gave a full brief in the same message.
- User **uploads a portrait photo** — **I2I** with face-preserving etch rule in `copperplate_etch_spec.md`.
- User asks to **retry**, **denser hatching**, **lighter highlights**, **more paper grain**, **fr