Bamboo Wave Ceiling and Rainbow Columns: The Terminal's Wayfinding System

Design an airport terminal interior in the manner of Richard Rogers's Barajas T4 — an undulating bamboo-lined roof running the full length of the building on Y-shaped steel columns, with those columns painted in a slow gradient from red at one end to blue at the other so passengers know where they are without reading a sign. Compose a vast wave-form bamboo soffit above, branching steel columns in graduated colour receding into the distance, circular roof lights admitting daylight between the waves, a bright open concourse, travellers small beneath, warm filtered daylight, one-point perspective down the terminal, 24mm lens, interior photography, ultra photorealistic, 8K