Coffee Swap Blocks - Started

Oh dear.  I participated in 2 different swaps in 2007 and 2010? maybe 2011..  I sent out the same fabric in both swaps and never did anything with the blocks I received back.  They spent the last few years in a block case.

Here are the blocks from 2010/2011 that are up on the design wall.  I think this is going to be my final layout of these blocks. 

They are each 12.5 unfinished, so it's a good size already.

I'm planning on adding a thinner border around these, then adding the other blocks, which are a square in a square.