Facial expressions, the balance of peace, and contrast all add to the emotion, passion, and excitement of the piece. So all these entities predict the same meaning.
Gavin buys 89 blue pansies and 86 yellow pansies, then he buys 89 + 86 = 175 pansies. He will distribute them in 5 rows, then each row will have 175/5 = 35 pansies. The bar model consist of 5 rows each one of 35 units length.
