Technical schematics for Optimus Prime's mechanical form are rendered in white linework against a charcoal-black ground, capturing the robotic blueprint aesthetic of engineering drawings. The composition pairs an exploded internal assembly diagram above with a complete external chassis view below, labeled with numbered reference points in the style of vintage United States patent documents. 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.