I love this, you lost half a star because of the roughness in some places, but I could see this being in an art museum. It's funny because this is the first time you uploaded something where the pattern filled the whole canvas and it got frontpaged. Maybe someone's trying to tell you something.
I think the discoloration was a happy accident, it breaks things up and gives you something to consider. I would love a 1920x1080 wallpaper similar to this.