That is beautiful! I'm just starting with FMQ - hope I can get as good as you! I love the effect of the squares left as a 'negative' space by the stippling - mind if I TRY to copy?
Wow, this looks very nice; gives it a nice textured look that goes well with the quilt. I envy you machine quilters. I can't seem to get the hang of it no matter what I try.