Edvard Munch painted The Scream.
Yes
Yes, it is.
First it was a Oil painting then it was turned into a lithogram.
It was painted in 1893, not in connection with any war. It is supposed to represent agony of the soul, not horror in front of anything seen.
Emotionalism is the aesthetic theory to which the painting The Scream adheres.
If you are referring to the painting entitled "The Scream," follow the related link.
No, it is in Oslo, Norway.
1537
No actual people.
The mood is terrifying.
It was painted because a lot of people scream around the world.