Those not yet 死んだ are alive, and 踊っている here in 黒 clothes on the sheer ice. They are surrounded by a 黒 cinema-frame, echo of the distant darkline of the 地平線. The 線 of the frame shows that there are 平行 worlds surrounding this ice-place in a linear and grid-like fashion, each identical with the other, all just slightly out of sync.