Golden Ratio Coloring Book by Rafael Araujo

I've discovered this book in Kickstarter (my favourite shop!); the Golden Ratio Coloring Book by Rafael Araujo.

Yes, it's "another book to paint", but the designs are original and quite intricate to paint!

Here are some of my attempts to paint the beautiful pages of this book. I know they are not great, but I really enjoyed painting them, and that's the objective of the book! ;)