Interdimensional Library Between Worlds

MYSTERIOUS illustration of an interdimensional library that exists between realities, infinite bookshelves extending in impossible geometries like an Escher drawing, staircases going sideways and upside down, books floating from shelf to shelf on their own, portals between the shelves showing glimpses of different worlds and time periods, a robed librarian who appears to be made of living ink walking between the stacks, ethereal golden light coming from an unseen source, tiny reading nooks floating in mid-air with comfortable chairs, the collected knowledge of all possible universes, mind-bending fantasy architecture.