Not a stained glass window-It was a picture of a veeery large cat (of the wild kind) & had like 1" sashing around the blocks.
ooops I just remembered- someone also posted a picture of a lovely flower garden. Same thing. Black sashing each square.
When you looked at it, it seemed that you were looking through a window, & the black sashing appeared to be the window panes.
Maybe I'm just not explaining it very well. But if I had a picture, I could show you. Ya right, that is what I am looking for, a picture!!!!!!!!!!! LOL
Billie G