Risszeichnung, a cream/off-white technical cutaway of an end-to-end test chamber for browser and mobile routes, 4:5 portrait. A physical hexagonal honeycomb lattice forms the apparatus chassis. Section 01 is a black model socket that emits one signal-cyan semantic action strip; section 02 carries the strip through a phosphor-green assertion rail with tiny lit check lamps; section 03 shows a single hot-pink organic error gasket catching one failed tap before it reaches the brass replay drum. Clean modern Braun-Rams linework, deep near-black service cavities, registration crosses, and a small mis-struck circular Bureau seal. German numbered parts list lower right with seven items, including 06 NOCH EINMAL, ABER BILLIG. No faces, no filing-code text. Output in exactly 1122 x 1402 px, 4:5 portrait ratio.