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I was messing about with Mrdoob’s Delaunay Painter that lets you upload an image and “triangulate” it. I tried it on some of my own works with mixed results. Seems to work best with images that have larger areas of colour and less detail. This is the cover of a hairstyle magazine that I picked up some time ago. I absolutely love the image of the cover as it is, but I quite like the triangulated look on the right.
I rather like this work by Jonathan Gillie. The Kandinsky like composition just seems to work really nicely. It reminds me of a series of works by Brandon Blommaert of geometric shapes changing colour and form to sound.