Pretty flower in a bulky yarn something I normally don't use for flowers but makes a nice sized super quick flower.

Super chunky/ Bulky (USA)/ 16ply
I used Rowan Little Big Wool (very small amount used, left over from another project)

6.5mm (10 1/2 / K) hook

Medium to large sized flower depending on yarn used

Gauge will depend on the materials you use, its a quick simple flower so experiment

st – Stitch
sts – Stitches
dc (UK)/ sc (USA) – Double Crochet (UK)/ Single Crochet (USA)
ch – Chain
sl st - Slip Stitch
rnd - Round

http://nezumiworld.blogspot.com/2009/03/blue-flower.html