I think it needs borders. What if I make them using Log Cabin Blocks as well?
This adds to the pattern but it doesn't provide a border.
I have a border but it feels a bit wishy-washy.
The border is stronger and the colors work together better, except for the yellow squares in the border which are a little too bold.
I like how this looks. The design and the border have elements in common but each has its own distinct personality.
For more Log Cabin designs go to My Posts by Subject in the sidebar on the right and click on Log Cabin.