A technical patent drawing of a vintage sewing machine rendered in crisp white lines against a deep blue gridded background, showing both a side elevation view and a detailed mechanical component below. The composition captures the intricate mechanical engineering of the device with precise cross-hatching and annotations, evoking the clarity and methodical beauty of early industrial patent documentation. Water-resistant polyester, hookless and cut extra long to fit any bath, machine washable and made to order. It turns the bathroom wall into the room's best feature.