Depth of field and photography techniques

Previously I had learned about depth of field and photography techniques. Now I plan on demonstrating a few for pictures I will use for my magazine.  I plan on mostly using the bird's eye view and the worm's eye view for taking pictures of various dishes, and foreground depth of field to take pictures of important people in my magazine.

An example of some photos I'm going to take with he set of skills in photography I have learned: