They walked quietly down the gangway and along the passages with their bright blue phosphorescence to light the way.

The Tree gleamed in the clearing, casting the pale blue phosphorescence of moonvines into banks of fog.

Through the murk stabbed a long lance of pale blue phosphorescence.

It shone with a pale blue phosphorescence.

Then the swift glow faded, and with it the ravelly blue phosphorescence that had guided their feet.

Perhaps a dozen long streaks of brilliant blue phosphorescence were visible in the open water in the centre of the group, like fiery arrows of light cutting through the ocean not far below the surface.

Fortunately, this chamber was lit by the same blue phosphorescence as the passageway above.

The ancient stones around Benlo dripped a blue phosphorescence, like that of the sky but more intense.

There was a sudden movement among the sailors around me and I looked up, to see the spars and rigging above coated in the blue phosphorescence of St. Elmo's fire.

There was nothing to be seen but the path in front of us and the trickling hurrying rivulet of blue phosphorescence.