Lynaldine

Hi quilters!

I am totally new in quilting, I am fascinate by some drawing we can see on finish quilt.
it can be swirl, square, flowers, and it s made by sewing machine I think?! this has been made only with a sewing thread and the finish is fantastic, so impressive to see how the looks is repetitively well done
how do you do that? what quilting technique are we speaking of?

thanks!