I sat up one night and quickly scribed the diagram for this design. I was inspired by the 4 round doily, which in turn was inspired by a picture of a doily from 1893, but I extended the 4 round doily to 10 rounds, I drew the diagram first, and then when I made it, I was almost surprised that it actually worked!
my 10 round doily design
I used a 2mm hook and red 4 ply mercerised cotton. I hope to share the pattern with you one day, I am looking at some software that I will hopefully be able to use to draw the crochet chart diagram!