For extra beauty, turn on the pencil (it can stay the default color, black) and click-drag it across the canvas any which way while there are colors interacting.
It's fascinating to watch the darker colors quickly give way to light ones.
For extra beauty, turn on the pencil (it can stay the default color, black) and click-drag it across the canvas any which way while there are colors interacting.
It's fascinating to watch the darker colors quickly give way to light ones.