The Granny Square
The Granny Square is a traditional crochet technique.
Even though it's been around for a long time,
crocheter's continually find new ways to update its image.
It is basically a square that is crocheted in rounds instead of rows
How to Crochet a Granny Square.
If you're doing Granny Squares,
you'll probably need a way to put them together.
Here's a few suggestions:
How-To's For Joining Granny Squares
No Seam Join