a new experiment

I am always up for a creative challenge.
Actually, I suppose I would say I thrive on them.

I read a shop owner's profile on ETSY the other day.  She is a crocheter who says that she only works without a pattern.
Innteresssting! 
Challenge On.

I think I probably know enough about crochet to work without a pattern... I think.
So here is where the experiment comes in.
What to create?
I am thinking... a cowl... a simple circle with lots of potential for... experimentation.
So here is the work-in-progress:

I started with a slubby cotton yarn (merlot colored).  Worked a few rows in a single crochet, double crochet repeat. 
I continued the sc,dc repeat with a double strand of a wool yarn (lavendar colored). 
Then completed the circle by joining the wool to the other end of the cotton yarn.

Ok.  Nice.  Lovin' the colors and the texture (thanks to the sc,dc repeat).

Time for a little embellishment.

I thought: trim.

Scallop.

I had a remnant of a ball of Noro sock yarn (sssooo love the long color gradients in Noro yarns) that is in the same color family as the first two yarns I used...  

Scallop started.

Now where?
The experiment continues....
I'll let you know...