Granny square mania

This last picture that appeared in yesterday's post got me thinking about crochet.
That cute lil' granny stool cover...

Source

Some more of my favorite crochet site Attic 24, hex blanket...

Granny stripe blanket, fun!...

Granny squares from le Purl Bee...

And my favorite single granny square blanket...

I've made a couple of giant granny square blankets and every single time there is even a break in temperature I want to get my hooks out!