This page is one of the designs from my new colouring book Easy Geometric Patterns (Volume 2). It’s the first page that I coloured from the book – I’ve since done several more, and really enjoy working with the larger spaces. I coloured it in blue, green and yellow, using Copic Sketch markers and >Prismacolor pencils.
There are fifty abstract repeating patterns to colour in Easy Geometric Patterns (Volume 2), which you can see here. You can buy the book in paperback from Amazon.