How does a black hole feed on a star across cosmic scales?

16:9, 2x2 grid, do this for 4 complex space machines input ::= phenomenon + data_dimension + audience  decode_1 :: understand the phenomenon - which process or system is at play - the single moment the viewer will remember - which scale anchors it (micro / human / cosmic)  decode_2 :: choose the fusion spine - pick one: cutaway, exploded view, cross-section, journey-map, scale-ladder - the picture carries intuition; the numbers carry proof - annotations sit on the art, never in a detached legend  weave :: bind image to data - every label points to a real feature in the illustration - units + source baked into each callout - color = category, weight = magnitude, position = sequence  compose :: poster layout - 16:9 portrait, one focal illustration dead center - title phrased as a question; payoff resolves bottom-right - three type sizes maximum, generous breathing room  test :: an expert nods, a novice gets it in ten seconds, nothing exists for decoration alone