Anyone know of a simple way to draw half circles across a large square?
I grabbed a plate to trace and it wasn't quite the right angle plus I was having a hard time keeping the exact same distance between the other arcs. I guess to describe it I'm trying to create a rainbow (but starting in a corner not the middle). I have an applique in the middle of the square so I am skipping quilting where that is.
Maybe I need to quilt around the applique also so I don't have that un-quilted space in the quilt?
I don't know if I'm making any sense - he he he
I am having the hardest time with this middle square of my quilt! I spent several hours today drawing, washing off, re-drawing, etc. It's just not how the vision is in my head! I don't know what to do with it. I'm pretty frustrated by this point.

Here's a close-up of the middle block that I'm working on


And the whole quilt