Selecting the freeform shape option lets you draw a shape with straight and curved lines.
Contrast, Balance, Emphasis, Movement, White Space, Proportion, Hierarchy, Repetition, Rhythm, Pattern, Unity, and Variety.
I could use these principles to make my art work more aesthetically pleasing and more optimistic to the viewers experience. Hope this helped :))
"Father of the tenor sax." Was Coleman Hawkins.