I got all of the Oso blocks done last night...it is a quick technique. If you have Carrie Nelson's book, "Another Bite of Schnibbles," this pattern comes in three sizes...I did the biggie size so my blocks are 12".
As usual...I had to play in EQ7 to change up the borders. The first is basically Carrie's version with smaller Oso corner blocks added.
Carrie has a quick method for making HSTs so I thought about bringing some of those into the border.