Six different patterns from the same two-color granny squares. (broken link)
Crochet * Granny Square * Somalia. I started making these granny squares for a scarf and stopped for a couple months halfway through and couldn't find the pattern! Hallelujah!
JulieAnny's Stained Glass Afghan Square
crochet granny square pattern - Google Search
GRANNY stars~ pattern
Motif ..★ Teresa Restegui http://www.pinterest.com/teretegui/ ★..
Ravelry: JulieAnny's Stained Glass Afghan Square pattern by Julie Yeager-free pattern-isn't it gorgeous?!