shadow box quilt pattern
 

I have been looking for a free pattern for the shadow box quilt that I made years ago. I can find ones for the new version that have long pieces but not the one that is square with larger center square with two sides and a small box with half square triangles. Can anyone help?

If the link above is it, it is also called the attic window.

thanks to both of you. Shadow box is what I was looking for but attic window is the pattern I needed to make a larger quilt. I thought there was a different name than the box. Thanks again to both of you. Appreciate it