This pattern doesn't have a name because I just played around with half square triangles after seeing a website that showed all the possibilities! I made it for my very first granddaughter...the first GIRL, after having three sons of my own, and three grandsons! My daughter in law asked for aquas and reds( I added a few grayish tapes). I wasn't sure about the color combination, but I was amazed at how it came out! One of my favorites! It was quilted by a professional longarmer.