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Make anyone understand your concept in five seconds. Architectural drawings are hard for clients and the public to read, and diagrams are how you translate them. This free eBook, written with Tifa Studio, explains what a diagram is, why we draw it, more than 15 diagram types and how to choose the right one for your project, with tens of examples and tips.
From concept and circulation to programme and site forces, you learn which diagram answers which question and how to strip away everything that does not serve the point. It is the skill that makes your idea land in juries, competitions and client meetings.

📦 What’s inside
- What is a diagram, and why do we create it? The thinking behind abstraction, before the graphics.
- Diagram types and choosing the best for your project: which diagram fits which question, from massing to relationships and programme.
- More than 15 different types of diagrams, each with examples. The mass diagram pages show how the mass of a project was formed, for example four unit plans drawn for four different users.

- Tens of examples and tips: hand drawn bubble and relationship diagrams for ground levels, and exploded programme layouts level by level.


- Unlimited Q&A: questions about the book are welcome at [email protected].
🧩 Formats and compatibility
Illustrated PDF eBook, delivered as a PDF file and as the same book in a ZIP. It opens in any PDF reader on a computer, tablet or phone.
🎯 Who it is for
Architecture and interior design students preparing studio boards, juries and competition entries, and young architects who need to explain a design to clients quickly.
💡 Good to know
- Free download.
- Written in collaboration with Tifa Studio (@tifa.studio).
- Free to share with a credit: if you show it in an online broadcast, credit @tifa.studio and @illustrarch.
- Free lifetime updates of this eBook.
- Instant download after checkout.
🚀 Want more?
The Diagram Mega Kit ($15) turns this into a full toolkit: 112 editable diagram templates, 1,894 ready components, 100 precedent analysis sheets, 582 brushes and a 105 page handbook on the method behind a good diagram. It is also part of the Ultimate Bundle ($69 for all ten packs).















Ekin Yılmaz –
The ebooks you wrote down was very useful. I’m only a 1st class, but the simple language was plain and understandable. You explained the problems, solution techniques and solutions we will encounter in the future in a simple way, it created a different perspective for me. I hope it will continue.