representational inquiry regarding meaning » concrete conditions » security
The symbols for L-phase nodes are horizontally oriented disks, but they're wobbling disks, and so they extend more or less into the vertical dimension, marking out levels in a developmental progression. The G-node is second closest (after D) to the flattened black disk representing ideally-opaque materiality; its wobble moderately extends into verticality. It thereby also represents the second of six stages in a developmental progression.