Photoshop wallpaper tutorial using your initial. Instead of duplicating the layer repeatedly, the easiest thing to do would be to use your new "logo" to create a pattern and fill a layer with it. That would take out hundreds of steps.
“There is an immutable conflict at work in life and in business, a constant battle between peace and chaos. Neither can be mastered, but both can be influenced. How you go about that is the key to success,“ Nike founder Phil Knight once said.