I've seen ppl saying stuff too lol
Before pumpkins people carved lots of vegetables turnips, potatoes and squashes/gourds into Jack O Lanterns.
The first one can be seen either way. For me, I saw a vase first. In all of the pictures, the black drawing is considered the positive space and the white background behind it is considered to be the negative space. If you look at the vase picture again and imagine the background to be the black portion, you see two faces.
Hope this helps! :)
Answer:
The southern area is known as upper Egypt.