After Groom said that my other 8-bit post was too small, I tried it again with the same picture hoping to make it easier to make out. I did it the same way, imported the picture into GIMP, resized it–this time to 1000×1333–then pixelized it (20×20 pixels) and voila. Here is the first try:

Here is the second try:

This one may be too big. It is hard to get it just right because it is zoomed out in GIMP. But, hopefully this one is easier to see!