The original emerald core, kept. Each deeper layer now reshapes the one mark instead of bolting on a motif, so the parts interconnect and every form carries its science.
Green brand build. Core HEXACO medallion kept from the lead model; deeper layers redesigned as interconnected, science-bearing transformations (boundary, breath, lattice, strands). Colour carries meaning: gold = approach/reward (BAS), teal = threat sensitivity (BIS). Calibrated, not validated; psychologist sign-off before any public personality claim. Built by Nicola Harvey, June 2026.