Most of this head is being painted with a new small angled flat brush. I can create an edge and a wedge of paint. Small details like the eyes are painted with a fine round brush.
A number of years ago, my husband watched as a struggled with an old brush which had frayed beyond easy use. He asked me how much a new brush cost. I said, "$3-$7." When he asked me how much extra time I was spending because I didn't have a new non-frayed brush, it was pretty clear I had been stingy with my brush purchases. Now if I feel I need a new brush I throw caution to the wind and part with $4.25 - all at once!