Here is the week 4 block of the Spot-Sampler Rug!!
Block 4 of the Krista Throw Rug
This week looks much like week 1's square. At least one person on the Spotlight page couldn't see the difference, however it is there.
The centre first circle is made up of clusters, and the "X" pattern you can see quite vividly in this block is formed by clusters.
Clusters are fun to make, like popcorns are fun to make. In fact, I showed you a square that used clusters back in January: the Big Round square.