A compositional element used to guide the viewer's eye, create a sense of depth or movement, and convey a specific mood. 

A composition technique where the subject takes up the entire frame to eliminate distractions and create a powerful, focused image.

A technique in photography where you place the object of interest practically off to the side, or on the "thirds line".

Shape refers to a two-dimensional, flat area defined by lines or color, while form is the three-dimensional illusion of an object with height, width, and depth.

Aperture uses 

We turn up the shutter speed and hold down to capture tons of photos as the water is poured into a glass, allowing us to gather images like such and then edit them.