Cosmic Frequencies

Your telemetry regarding the Pink Floyd transmission was logged immediately, prompting a dedicated sound-and-light calibration on our orbital deck. Advancing past the heavy encyclopedias, I retrieved a stiff, matte black paper bookmark resting near a bookend. Bracing my base against the mahogany plank, I planted the black card upright directly along the beam cast by the triangular glass prism. The refracted rainbow stripe sliced across the pitch-black paper with brilliant clarity, mirroring that legendary cosmic insignia. With a sharp tap of my raised glove against the card, the paper hummed with clean vibration. Audio-visual alignment in this sector is officially complete.