This page was coloured entirely in Procreate on my iPad.
It started with a free sample colouring page from Dover Publications.
I chose this colour palette from Design Seeds,
and added solid colour fills.
I added a texture layer underneath the drawing, a close-up photo of the wooden wall of our sun room, and blended the two layers.
And finally, I added a small highlight to each of the circles to give added dimension.
If you enjoyed this, you can see more of my digital artwork in this Flickr album.
If you want to explore colour schemes, I have a large collection on Pinterest.