Upward my face I turn to you, I long for you, I yearn to you, The spectral vision trances me to utt'rance wild and weak; It is not that I mourn you, To mourn you were to scorn you, For you are one step nearer to the beauty singers seek. But I want, and cannot see you, I seek and cannot find you, And, see! I touch the book of songs you tenderly left behind you!
Outside intelligences, exploring the Solar System with true impartiality, would be quite likely to enter the Sun in their records thus: Star X, spectral class G0, 4 planets plus debris.Isaac Asimov
In the hollow tree, in the old gray tower, The spectral Owl doth dwell; Dull, hated, despised, in the sunshine hour, But at dusk he's abroad and well! Not a bird of the forest e'er mates with him All mock him outright, by day: But at night, when the woods grow still and dim, The boldest will shrink away! O, when the night falls, and roosts the fowl, Then, then, is the reign of the Horned Owl!
Science is spectral analysis. Art is light synthesis.