MS blue background posterized ....................

This one started with a screen dump of the MS Windows background blue diagonal stripes. The variety of colours that emerged when I posterized that was surprising. They have changed in the development since, but a simple process like using 'posterize' can give a good starting point. My regular filters & effects have been deployed - poster edges - distort/polar coordinates - translucent glass button - distort/twirl. I haven't used a color gradient this time, but did 'change hue' in the enhance menu.