You'll need: a pencil, a hammer, a nail, a measuring tape (click here for a printable measuring tape)
1. Attach the hardware - Measure the width of your canvas, and divide by 2. Make a light pencil mark. That is where you should center the bracket and hammer in.
2. Measure the wall - Measure the width of the wall you want to hang the canvas on. Divide by 2. Make a light pencil mark. Hammer a nail in about 3/4 deep, leaving a about 1/4 of the nail exposed to receive the bracket.
3. Admire. Relax. Enjoy.