Sewing granny squares together

[cheley]

@blueygh2

Hello.

I am a little concerned by the way I should sew together my (crocheted) granny squares.

Is there some preferred technique, or are they all equal?
More or less visible?

Any help would be appreciated

Check out this link
Crochet Pattern Central - Free, Online Crochet Instruction and Tutorial Directory Look around, there are several "joining"methods…Some are visible, some not…just depends on what “you” want.