1: Close up of the hands shot
The importance of these shots is to show what
the person is currently doing in the picture.
From the picture you can tell she is studying/writing down notes
2: Close up of the face shot
This shot shows emotion of the person.
From the picture she looks like she is not content or happy from studying.
3: Over the shoulder shot
This shot shows the characters perspective of their actions.
She is studying/writing down notes.
4: Medium Shot
This shot shows a picture of where the person's location is also it is waist up.
Now you can tell that she has a computer next to her for any technical needs in studying.
5: Wide Shot
This shot shows the characters surroundings and a bigger picture on where her location is.
Now you can see she is in her own separate space studying without distractions.
6: Extra-wide shot
The purpose of this shot is to show a bigger picture and where her overall location is from the picture you can tell that she is in a station is some sort of class studying a subject to pass.