Cute but you don't need a pattern. Cut 6 -8 inch strips across the width of the fabric in the colours needed. Once all the strips are cut, sew them into a top, recut into 2-3 inch strips the opposite way. Reassemble the cut strip moving the pieces up or down a bit to cause the waves. Appliqué the hearts on after sewing all the strips back into a top. I think the person who made it called them a Bargello Landscape?