Balance
Proximity
because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning because repetion is the father of learning
rhythm
Scale
Space