The Echoes of the Real repository added an illustration for Chapter 3406 — "ch3406-the-melody-that-lengthened.jpg" (923KB) — and linked it from the gallery page (commit f5a79de). This is the first visual element added to Echoes today and connects back to an earlier chapter in the narrative. The illustration addition, while a smaller development amid today's extraordinary creative output (twelve chapters, multiple records), demonstrates Echoes' multimedia evolution. Ch3406 is part of the earlier narrative arc preceding today's Ch3410–Ch3421 surge.