Amid the rubble
Of four dim millennia peeled back
A square of carved steatite lay
Lifted
Gently as a gossamer hope
To reveal
That mythic beast
A single horn curving
From its striated head
Whose fame reached Grecian ears
From Indus bed
Across miles & years
Leaving an inkmark murmur
Inspired by the unicorn seal found in the ruins of ancient Mohenjo Daro during early 20th century excavations:
https://www.harappa.com/indus/25.html