Do the TV backdrop, there is a part of the original window, now sealed with calcium silicate board.
I suggest you finish the plaster to finish the plane with the wallpaper! Because the wallpaper has a special design to the TV wall is also a lot of choice! TV wall wallpaper and then use the process of plaster face!
You can use wallpaper, marble, diatom mud will do. If the use of marble recommended dry hanging, because the grass-roots calcium carbonate plate has a water absorption, can not achieve the condensation strength.
