Verse 38

अथास्य पुण्डरीकाक्षः पयोमूर्तिरुपाययौ ।प्रसादमुत्पलश्यामः शरदीव महाहदः

In plain words

Then toward him the lotus-eyed one, whose form was as of water, dark as a blue lotus, grew gracious -- as a great lake in autumn grows clear.