make a graphical minimall wallpaper that seperate the screeen in to two parts horiziontically with some curved lines the part top to be dark grey with aome suttle pattern that is barely visable and the bottom part is really dark grey to black
make a graphical minimall wallpaper that seperate the screeen in to two parts horiziontically with some curved lines the part top to be dark grey with aome suttle pattern that is barely visable and the bottom part is really dark grey to black