Origami Essence by Román Díaz is an excellent book with origami models from all complexity levels. I recommend this book to everyone, from beginners to experienced folders. There are 34 models with clear diagrams, enjoyable folding sequences and the recommended paper type/size for each one. The book is both in english and spanish.
Some models in this book
A tutorial on this model was highly requested by my viewers and I’ve tried to ask Román’s permission, but got no reply from him…
Roc – Mythological Eagle
This is the hardest model in this book. Old video:
Old video, sorry about the quality…
On this one I got permission to make the tutorial. The video is old, sorry about the quality…
Buy the book Origami Essence!
This book is exclusively sold at Origami-Shop (don’t worry, they ship worldwide!) and you can buy it on the following links: