Cassiopeia was an Æthiopian, and consequently, in spite of her boasted beauty, black; at least so Milton seems to have thought, who alludes to this story in his “Penseroso,” where he addresses Melancholy as the
“. . . . goddess, sage and holy,
Whose saintly visage is too bright
To hit the sense of human sight,
And, therefore, to our weaker view
O’erlaid with black, staid Wisdom’s hue.
Black, but such as in esteem
Prince Memnon’s sister might beseem,
Or that starred Æthiop queen that strove
To set her beauty’s praise above