Natyashastra
तत्र च्छिन्नं व भिन्नं च दारितं च सशोणितम् । क्षतं प्रदीप्तमायस्तं निमित्तं सिद्धिलक्षणम् ॥ ९३॥
There, the scene should depict the broken, torn, and bloodied figures, wounded and burned, showing the signs of the cause for achieving success.
english translation
tatra cchinnaM va bhinnaM ca dAritaM ca sazoNitam । kSataM pradIptamAyastaM nimittaM siddhilakSaNam ॥ 93॥
hk transliteration by Sanscript