This lady never slept, but lay in trance
All night within the fountain -- as in sleep.
Its emerald crags glowed in her beauty's glance;
Through the green splendour of the water deep
She saw the constellations reel and dance
Like fire-flies -- and withal did ever keep
The tenour of her contemplations calm,
With open eyes, closed feet, and folded palm.
Circe Invidiosa by John William Waterhouse