Faye, just last week or the previous week there were a couple on point D9P photos. One of them was the black/white with red centers just like yours. As I was just getting ready to put my blocks together in regular mode, these photos made me want to set mine on point too. I did and I'm so happy with the outcome. I used the same fabric between the sashing as I did in the blocks which was black for me. Go to the photo section and look up D9P and I'm sure they will be there. If you can't find them, email me privately and I'll send them to you as I saved them for future use to remind me how they looked. I had to refer back to them a time or two while putting mine together. I actually used less of the original blocks as the sashing took up some of the space.
I am fortunate to have a design wall so I can lay out my blocks before I sew them together.
Good
[email protected] if you need to see the photos.
Suz in Iowa