There are a number of factors that we will look at when creating a composite.

1. How to adjust light to dark values so that images match.
2. Ways to cut out images quickly using 3 different techniques.
3. Using adjustment layers to test how elements combine.
4. A quick secret technique I use to cut out difficult hair. 
5. Using overlapping elements to bring an image together.
6. Using brushes to create VFX.