Date: 1790, 1794, 1795, 1818, 1827

"Energy is the only life and is from the Body and Reason is the bound or outward circumference of Energy."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"For man has closed himself up, till he sees all things thro' narrow chinks of his cavern."

— Blake, William (1757-1827)

Date: 1794

"Five windows light the cavern'd Man"

— Blake, William (1757-1827)

Date: 1794

"I bring forth from my teeming bosom myriads of flames. / And thou dost stamp them with a signet"

— Blake, William (1757-1827)

Date: 1804

"Los took his globe of fire to search the interiors of Albions / Bosom, in all the terrors of friendship, entering the caves / Of despair & death, to search the tempters out"

— Blake, William (1757-1827)

Date: w. 1797-1807, published 1893

"perhaps this is the night / Of Prophecy & Luvah hath burst his way from Enitharmon / When Thought is closd in Caves. Then love shall shew its root in deepest Hell"

— Blake, William (1757-1827)