Three technical drawings of a Boeing 777 airliner appear in white linework against a charcoal chalkboard ground, showing the aircraft from side profile, top-down, and front views. The patent-style composition uses precise engineering illustration to capture the plane's sleek fuselage, extended wings, and landing gear configuration with clinical clarity and minimal ornamentation. Printed to order on a soft, absorbent mat with a no-slip backing, ready underfoot the moment you step out. The kind of art you don't expect on a bathroom floor.