You’ll want dual display wallpapers—you download left and right halves. Plenty of sources on the web; Twelve South has some that are optimized for 5K Retina displays.Second Studio Display arrived today, so this is the current work in progress setup. I am considering moving the Mac to the far left under the first display as it feels its jutting out quite a bit in the middle as it is. Also, does anyone know if I can get the desktop wallpaper to span across both screens? View attachment 1985324