I found this too:
https://www.pinterest.com/pin/80713018295378579/ or this:
https://www.google.com/search?q=reti...zKSghlruSp88M:
Good thing I didn't know these existed, or I would have been doing them. (Quilting is enough for me right now.) One is called needle lace and one is called reticello embroidery. They almost look the same, but I think they are done with different techniques. Very pretty!