Rows of hand-drawn indigo blue vertical lines create a rhythmic, wave-like pattern across a white ground, with subtle variations in line weight and spacing that suggest organic movement rather than mechanical precision. The composition has a meditative, textile-like quality, evoking the structure of woven fabric or rainfall, rendered in cool tones that shift between deep navy and lighter blue. 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.