Abstract: Systems enable viewing of video images over a plurality of scalable modular video displays include a video wallpaper subsystem and a video central computer subsystem. The video wallpaper has video displays having a same pixel pitch, and a width and height. The video displays include a video scaler and video mixer configured to enable video signals provided to the video displays to appear as one of a single video image a plurality of separate video images. Each of the video images appearing on a subset of the video displays as an overlay over the single video image, wherein the single video image and each of the plurality of separate video images are displayed at predetermined resolutions.