many different video screens of varying aspect ratios all neatly placed on a mural, 4k, 
many different video screens of varying aspect ratios all neatly placed on a mural, 4k, --ar 3:2
many different video screens of varying aspect ratios all neatly placed on a mural
4k,
a dark room with a lot of pictures on the wall
a room filled with many screens showing different images
a wall of screens with many different images on them
an image of a wall with many different pictures on it