Secure your monk's cloth in an embroidery hoop. Pull the fabric taut and make sure the screw on the outer hoop is finger tight.
Freehand a random shape or transfer a design to the cloth.
Punch the needle into the fabric along your drawn line.
Carefully pull the needle straight up and away from the fabric, removing the tool just barely from the fabric itself.
Continue to punch along the line, barely removing the needle out of the fabric, down a quarter of an inch or so down the line back into the fabric.
To begin filling in your shape, create a row of similarly sized stitches directly beside the first row of stitching. For this row (and every row after the first) stagger the stitches so that you're pushing the needle through the fabric along the center of the previous row's stitch.
When you need to change yarn, use a pair of very sharp scissors to trim the yarn as close to the back fabric as possible.
Switch colors as needed.
Remove from hoop once complete.