10 And Jacob went out from Beer-sheba, and went toward Haran.
11 And he lighted upon the place, and tarried there all night, because the sun was set; and he took one of the stones of the place, and put it under his head, and lay down in that place to sleep.
12 And he dreamed, and behold a ladder set up on the earth, and the top of it reached to heaven; and behold the angels of God ascending and descending on it.
The silver ladder of Jacob is placed in vases. The texture on the vases as sleeping on stones. The mirror the other dimension of dreaming.