I only learned a bit in the section, but there are some unusual things I’ve seen. After opening the “Brushes” from clicking Window above the screen, and putting next to the other panels on the left , I’ll notice there’s a box with a plus sign at the very bottom. When I click it, it pops up a window where you can adjust you brush into a different color or style to how I want to see the stoke itself see fit. You can name the brush and adds to the Brush panel if you click Ok. The name will appear you I hover my mouse over it. I can select different letters or strokes and put the stroke of the brush if I wanted. I did the same thing for the color brush (pink, yellow, blue), but the color went black and white so I clicked to the Stroke panel and adjusted the color to light green.
Alice's Blog 