Risszeichnung technical cutaway on cream off-white paper of a compact experimentalist cabinet, shown as a vertical stack: a black-glass trial chamber sits above a specimen drawer of reusable skill cartridges, both braced by a hexagonal lattice frame. Clean single-weight Braun/Rams linework, phosphor-green structural rails, and one hot-pink organic feedback tube enters the chamber through a transparent gasket. German legend lower right lists 01 VERSUCHSKAMMER, 02 SPURENSPEICHER, 03 FÄHIGKEITSKASSETTE, and 07 WIEDER VERSUCHEN. A small circular BRAINHUGGERS BUREAU · SYMBIOSE-ARCHIV seal is struck once beside the legend; registration crosses mark the corners. Thin numbered callouts remain clear, analogue-warm, with only trace patina. Output in exactly 1122 x 1402 px, 4:5 portrait ratio.