Today I went with a light neutral color and a dark red DMC embroidery floss.
I kept the free-hand embroidery centered.
I learned an important lesson with the blue square with red DMC floss. I stayed away from the seam line, but allowed enough space for the seam fold. This block will not have that problem I encountered in Piece No. 2.
Here is Day Three: Postage Stamp Piece No. 3
I also wanted to include the heart block I finished on Day 2.