Block one

I'm working on a Quilt that is sponsored by "Quilt Along by Karen H." wwwfaeriesandsfibresblobspot
So far this is been lots of fun learning a lot about different values of colors.
You get a new block to create every two weeks. They total of 18 blocks in the end.
This will be a 61 x 71" quilt top before the borders are added. And each block will have a triple path encircling them. This all to be very nice.
 I'm not sure about this first block as time goes on I may come back and redo this one. Time will tell.
What do you think?