This week's block is a fun one. And by the end of it, you'll be an expert with the square-in-a-square.
Here is everything set out and ready to go.
Here I've started on the 4-patch in the centre. Plus the corner triangles.
Here the two sets of corner triangles completed. The centre 4-patch is done and the first square-in-a-square has been completed.
And now the square-in-a-squareathon begins.
And continues, until you end up with the finished block.