The Portrait Rendering System (PRS) — Graphite Engine v1.0
The complete 35-page prompt toolkit for creating museum-quality graphite portraits using AI. Includes full unabridged ChatGPT prompts, a compressed Midjourney workflow, troubleshooting guide, and cheat sheets. No filters. No shortcuts. Just authentic hand-rendered craftsmanship.
Lightson Design Lab
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What’s included:
· A 35-page PDF eBook (The Portrait Rendering System - Graphite Engine v1.0)
· Full unabridged prompts for 8 core engines
· Step-by-step workflows for ChatGPT and Midjourney
· Troubleshooting guide and quick-reference cheat sheets
· A link to view the "Gold Standard" result
Limitations / Important Notes:
· This is a digital download (PDF), not a physical book.
· Results depend on the AI platform used (ChatGPT is highly recommended).
· The PDF file is hosted on Google Drive and will be provided via a download link upon purchase.
· You will not receive any physical items in the mail.
· No refunds on digital downloads.
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Thank you for purchasing the Portrait Rendering System (PRS) — Graphite Engine v1.0.
What you get:
· A 35-page PDF eBook containing the full PRS prompt library and workflows.
How to download:
· Click the external download link provided in your order confirmation.
· If the link doesn't open automatically, copy and paste it into your browser.
· Important: This file is hosted on Google Drive. If you are on a mobile device, you may need to tap the screen to download the file directly to your phone.
If you have any issues accessing your file, please reply to your order confirmation email and I'll help you right away.
Description
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154 words
Description
This is a complete, 35-page digital PDF toolkit designed for artists, designers, and AI enthusiasts who want to create museum-quality graphite portraits.
Inside the PRS Graphite Engine v1.0:
✅ 8 Core Engines – A strict stage-by-stage workflow that forces AI to simulate the physical process of a master graphite artist (from HB guidelines to eraser highlights).
✅ Full Unabridged Prompts – Every word of Engines 01–06, the Universal Negative Prompt, and the Quality Verification Engine, preserved exactly as written.
✅ ChatGPT Workflow Guide – The recommended model, with step-by-step instructions to get the best results.
✅ Midjourney Compressed Workflow – A single, ultra-dense prompt optimized for Midjourney v6.1, complete with a parameter cheat sheet.
✅ Troubleshooting – Why Gemini fails at Step 2 and how to bundle engines if you must use it.
✅ Quick-Reference Cheat Sheets – Workflow cards and the 3 Golden Rules of PRS.
✅ The Gold Standard Result – A link to view the museum-quality output achieved using this system.
No filters. No shortcuts. Just authentic, hand-rendered craftsmanship.
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Lightson Design Lab
@lightson
Design Studio
3 published products
Original Art • Design Objects • Visual Concepts
Lightson Design Lab is an independent design studio creating original artworks, collectible design objects, speculative concepts, and design publications. Our work spans portrait art, handcrafted wood pieces, future visual concepts, and editorial storytelling. We combine craftsmanship, imagination, and modern creative technologies to produce distinctive work across physical and digital mediums.
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