A technical patent drawing renders three views of a bass guitar with meticulous line work against a weathered, aged paper background in cream and tan tones. The composition presents the instrument from front, side, and detail perspectives, capturing both the elegant curves of the body and the precise engineering of the neck and headstock with classical patent illustration style. 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.