More to explore:
Great Granny squares quilt
Granny Squares quilt By Alexander.Lissa
tutorial for granny square block
Granny Squares using 5" charm squares. When I make this quilt I will definitely use this method!
Granny squares scrappy quilt
Grannies with consistent yellow center square
Great Granny Quilt
links to granny square tutorial... these blocks are super Christmas Quilt colors
Ginormous Granny Square Quilt.. by Diane, From Blank Pages...