Undulating horizontal lines in cream, teal, navy, yellow, orange, and red ripple across the composition like heat waves or disturbed water, creating a hypnotic sense of movement and depth. The wavy stripes shift and waver with organic rhythm, evoking both natural phenomena and abstract minimalist geometry in cool and warm color bands. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.