Verse 3

समुदेति स्वतस्तस्मात्कला कलनरूपिणी ।जलादावर्तलेखेव स्फुरज्जलतयोदिता

In plain words

From that, of itself, there arises a kalā whose very form is kalanā -- like the streak of a whirl in water, itself arisen as shimmering water.