Thomas Hardy - Her Initals

UPON a poet's page I wrote
Of old two letters of her name;
Part seemed she of the effulgent thought
Whence that high singer's rapture came.
--When now I turn the leaf the same
Immortal light illumes the lay
But from the letters of her name
The radiance has died away.

Thomas Hardy

http://www.poemhunter.com/poem/her-initals/