144pDisplay

This is a 144p redstone display. It's 256x144 pixels and each pixel is 2x2 blocks, making the total display 512x288 blocks tall. It has a total of 115.2 kb of image memory which holds 25 images. If you notice there are 26 slots but the last slot is a calibration frame. I have filled 6 out of the 25 slots and added a lever and sign to show what the image is. The screen has a layer of tinted glass in the front which greatly increases contrast since the unpowered pixels look black instead of brown in a normal redstone lamp. To display an image, just turn the respective lever on corresponding to each frame.
I kept it progress 90% because I only filled 6 out of the 25 available image ROM slots. That's it.