To describe and analyse a photo...
... you also need to specify the angle taken by the photographer : it often shows his/her intention : what does he/she want to focus our attention on ? Which particular side of the picture does he/she want to highlight ?
The series of shots above ⇑ displays various camera angles, sizes and movements.
You'll find some explanations here , <<
especially as for camera shot sizes : CU is the shortened from for "close-up" (= the French "gros plan") for example...