The first instrument to hold both axes at once. Vertical: the 6-level column of a single work (theme 1.0 → beat 0.1). Horizontal: the Ring lineage, Völsunga saga → Donaldson. The wires show where each ancestor docks into the column — and it's never only the top.
WHY IT'S A GRID, NOT A TALLER TOWER. You asked: if theme is scope 1.0, where does the source-myth sit? Answer — not above it. 1.0 is saturated: it already means "governs 100% of THIS work." An ancestor governs 100% of a different work. So the saga isn't a 7th floor overhead — it's on a perpendicular axis to the left, and it docks into the column at whatever levels it supplied. The saga feeds THEME and MODE; Wagner feeds TONE (doom-as-music) and elevation; Donaldson stands at the newest point inheriting from both. Inheritance is a bus touching several floors, not a single wire to the ceiling.
The grid — tap a lineage node to highlight what it feeds
the Ring root at far left feeds forward through the lineage (horizontal) and each node docks INTO the Gap Cycle's column (vertical) at the levels it supplied
Diagnostics — the two-axis model, re-verified at load
TODDLER CORNER
Old stories pass their bones to new stories. The Ring story is 800 years old — Vikings told it, then a German opera made it huge, then Donaldson put it in space. That passing-down goes sideways (left to right, old to new). But inside any ONE story there's also an up-and-down: the big idea at top, tiny moments at bottom. This picture shows both directions at once — the old stories reach in from the left and hook onto different floors of the new one.
LIT the lineage (saga→Nibelungenlied→Wagner→Donaldson) + the two-axis geometry · AMBER exact dock-points are single-rater structural reads. Red card = miswired.