The “creation” is not a product of the matter, and is not simply a rearrangement of the matter. The amount of matter in the universe is limited, and its possible rearrangements, though the sum of them would amount to astronomical figures, is also limited. But no such limitation of numbers applies to the creation of works of art. The poet is not obliged, as it were, to destroy the material of a Hamlet in order to create a Falstaff, as a carpenter must destroy a tree-form to create a table-form. The components of the material world are fixed; those of the world of imagination increase by a continuous and irreversible process, without any destruction or rearrangement of what went before. This represents the nearest approach we experience to “creation out of nothing”, and we conceive of the act of absolute creation as being an act analogous to that of the creative artist.

— The Mind of the Maker by Dorothy L. Sayers