I love the colourful and vibrant rainbow palette that you have used, it fits the theme very well, as Prisms refract white light into a rainbow of colours. I also love the pattern that is created by your placement of solid colour too, the subtle use of the featured colour makes the eye search for it and discover the symmetrical pattern that is made!

Welcome back to the #zencolouringcontest, thanks for your entry!

Thanks for naming Lime Green! as your suggestion for next weeks featured colour!