Jinny Beyer sells the pattern on her website. She calls it Stained Glass Star.
http://www.jinnybeyer.com/ax_commerc...75C1D1F9C55622
It was also published in McCalls Quilting magazine, October 1999 issue.
I made one in 2008 using orange, blue, purple and red. I rotary cut the the pieces and hand pieced them and hand quilted.