Negative silver-gelatin Wet Lab production still, 4:5 portrait: a black delegation relay organ occupies 65% of the frame inside a glass chamber on a physical hex lattice bench. A gloved hand holds an interrupt key just outside the seal. A thin ultraviolet #a855f7 current runs through numbered callouts: 01 declared intent capsule, 02 third-party impact bell, 03 reversible-action valve. The relay’s brass assumption dial is visible but unlit; a chipped coffee cup and a stack of unsigned permission slips sit beside it. One Bureau seal is struck lower right, hard tube-amp key light, deep near-black shadow, analogue grain, clinical care, no faces, no legible text except tiny German technical markings. Output in exactly 1122 x 1402 px, 4:5 portrait ratio.