I'm new to knitting and want to expand my project repertoire. I found this picture of a hat that I'd like to make: http://3.bp.blogspot.com/-mBW-aBec_D...n3ago1_500.jpg
After doing some googling, I'm pretty sure it's an entrelac pattern, but would love if someone could confirm it. Also, there seem to be these little pinches at the center of each overlapping section where they increased or decreased or something. Any advice on how to recreate the look?
PS: here's another example of the pinched sections - http://cn1.kaboodle.com/hi/img/c/0/0...=1254854046000