The top camera angle would be a close up shot because it is from the chest up. He is establishing this shot because he wants to show their behavior and emotion in the scene on how they are acting before they kill someone. They are also showing the scenery in the back.
This is an extreme closeup because its a very close angle shot. He is doing that because he wants the viewer to be able to make out what the note is about.
This is a long shot because it is showing the characters in relation to the scenery. It is focusing on the characters, but it doesn't leave out the details of the background.
This is a reverse angle between Django and Dr. King Schultz. He is doing this because he wants to show the emotion in each other faces while they are having a conversation.
