This picture of this quilt represents pattern because it is predictable and constant. You can tell that the next row of shapes will be 3 blocks with 3 rectangles. The pattern is regular meaning it will stay the same as it goes on.
There are few things nicer than a quilt for a friend. Stunning straight line quilting with #Aurifil 50wt by Cathy at Blueberry Patch ( Gemstones block on Stitched In Color) http://cathy-blueberrypatch.blogspot.com/2012/07/quilt-for-friend.html