I remember seeing tons of mockups for how KDE 4 should look like. One was absolutely stunning but I can’t find it anymore. I remember a mostly flat theme with t

I remember seeing tons of mockups for how KDE 4 should look like. One was absolutely stunning but I can’t find it anymore. I remember a mostly flat theme with the idea that an app’s settings could be on the backside of a window. The dock was also brilliantly made. Oh gosh I wish I could find those old designs again. Unfortunately they didn’t go for it and went with tons of silvery gradients instead.