In the field of Photography, the word perspective comes up every now and again, but what is it and how can it better my photos? Good questions! I will answer one at a time.
What is “Perspective”? For an example I would like to illustrate an a subject with an immovable object like a tree. For illustrative purposes say this tree is a sapling about your height with strong and well-formed branches. Now a practical explanation of “Perspective” is looking at the tree from the side, below, top or anywhere in-between. Please do not misunderstand, “Perspective” is not only speaking to the “X” or vertical axis (from top to bottom) but also the “Y” or horizontal axis (side to side).
Now a tree does not so well show good reason for taking a different perspective side to side, but what if this tree were replaced in your viewing frame with a human subject? A human is not symmetrical like a tree and because of this fact, moving to one side or another can add or subtract from the viewers interest.
This leads into the second question, “How can ‘Perspective’ better my photos?” Take as an example a simple, straight on portrait as compared to a portrait taken slightly from the side with their head turned toward you. Not that there is a problem with the straight on portrait, however the perspective change can be a useful addition to the photographer’s tool-box.
This is one of the reasons that photographers will have subjects sit at a funny angle to them and then have the subject turn their shoulders one direction and have the subject look toward them. Now perhaps the strange “contortions” or poses will make some more sense at your next portrait session. *Grin* Enjoy!