The use of material objects like mountain-carriages, aeroplanes, shields, armaments, and flags, which are applied in a tangible form, is considered in accordance with the principles of drama.
The creation of one scene, followed by another in a different setting, with skill and unity in presentation, is considered in accordance with the principles of drama.
या गम्या प्रमदा भूत्वा गम्या भूमिषु युज्यते । गम्या भूमिष्वगम्या च नाट्यधर्मी तु सा स्मृता ॥ ७८॥
The one who is to be portrayed as a woman, who is suited for different roles in various settings, and who is capable of being represented on the stage in a dramatic manner, is considered to embody the characteristics of dramatic performance.
The gait of a person who performs with graceful limb arrangements and elevated foot movements, dancing and moving in a charming manner, is considered to be the one prescribed by the rules of drama.
The gait that is associated with the natural dispositions of people, reflecting their actions in joy and sorrow, and is combined with bodily gestures in acting, is considered to be the one prescribed by the rules of drama.