All of the names are self explanatory to their meanings. Altered viewpoint Altered viewpoint is a photo taken from an abnormal view which is not seen everyday, it could be from a bird's eye view or from an ant's view. Obviously, as she has an enlarged foot and we are looking at her from the ground, this photograph is taken from an ant's view. As the name suggests, repetition is a photo showing an inanimate or animated subject who is being repeated, in this photo it is a metal fence. Controlled Lighting Controlled Lighting is where the photo has a dark side that casts a shadow on one side whereas the other has light to expose the subject.
Portraits are the best photographs to portray controlled lighting.
I also like to see other photographers work as this inspires me greatly. Here are A few which are my favorite. I've found some great hotlinks on some of my favourite subjects in photography.