Maps of the Royal Art cosmos. The celestial spheres. The Tree of Life as map. The four worlds. The landscape of the Tale — the Kingdom, the Wasteland, the Grail Castle, the Dark Tower, the Holy City. Hand-drawn, illuminated, compass roses and sea monsters at the edges. The wizard's map as initiatory document — to know the map is to know the path. Tolkien's maps as model — the world made real through cartography.