Framing

here are some framing examples;

•  rule of thirds - a technique use to make shots look interesting
• shallow focus - object near the front is in focus but every thing else (background) is blurry
• deep focus - everything in shot is in focus 
• Pull focus - sifting focus to another object
• 180 degree rule - keep the camera on the same side (of the imaginary axis.)
• Diagonals - diagonal line reaching at least one of the corners of the frame.