"In Tartarus the Titans writhe, and beneath the fiery Aetna groan the children of Uranus and Gaea."
H.P. Lovecraft & Anna Helen Crofts, Poetry And the Gods
"And Ouranos came, bringing on night and longing forlove, and he lay about Gaia spreading himself full upon her. Then the son from his ambush stretched forth his left hand and in his right took the great long sickle with jagged teeth, and swiftly lopped off his own father's members and cast them away to fall behind him."
"May the great wide bronze sky (ouranos) fall upon me from above, the fear of earth-born men."
Theognis, Fragment 1. 869
"OURANOS (Uranus) was the primordial god (protogenos) of the sky. The Greeks imagined the sky as a solid dome of brass, decorated with stars, whose edges descended to rest upon the outermost limits of the flat earth. Ouranos was the literal sky, just as his consort Gaia (Gaea) was the earth."
"Ouranos does not appear in early Greek art but Egyptian depictions of their sky-goddess Nut demonstrate how he was imagined--as a gigantic, star-spangled man with long arms and legs, resting on all fours, with his finger-tips in the far east, his toes in the far west, and his arching body raised to form the dome of the sky."
Aaron J. Atsma, The Theoi Project: Greek Mythology