Subject-when you take picture what you are concentrating on the subject.
Focal point-when there's are certain point you are focussing on.
Composition-how you compose something and organising and whats where.
Framing-when you take a picture line it up so there is a frame around the subject like a window frame.
Rule of thirds-if you divide the picture into nine equal seconds and where the lines cross there should be a key focal point
Foreground-part of the scene near the front of the picture.
Background-the scene near the back of the picture.
Connotations-the meaning behind the picture
symbolism-something that represents something else.