Sight picture is the rear sight, front sight and the target all in perfect alignment. Once a hunter masters the sight alignment and the sight picture, it is time to go to a range and sight-in the firearm.
IMPORTANT! To ensure a "one-shot kill", you must properly sight in your equipment before the hunt. Practice until you know exactly what your limits are and stay within those limits when in the field. These types of actions show respect for your quarry.