एवं भावरसार्थेषु मुखरागं प्रयोजयेत् । शाखाङ्गोपाङ्गसंयुक्तः कृतोऽप्यभिनयः शुभः ॥ १६६॥
The colour of the face should be thus used to represent the States and the Sentiments. The acting done with the Gestures of the Śākhā, the Aṅga and the Upāṅga is good.
but without proper colour of the face it will not be charming (lit. beautiful). 162-163. Even a few Gestures when combined with the proper colour of the face
will double their charm (lit. beauty) just as the moon will enhance the charm of the night. Eye expressions too become distinct in conveying various states and sentiments.
Since dramatic representation is established through facial expression, the movement of the eyes should be accompanied by the appropriate color of the face and glance.
Thus, the facial color should be applied in accordance with the bhāvas and rasas. In this way, the facial color has been described as the basis of the bhāvas and rasas.