For those who love hand made lace.
Mary Corbett has quite a lot of information on her site. Go all the way down the page for a list of detailed pages. https://www.needlenthread.com/2013/11/tambour-embroidery-index.html
Good diagrams of stitches, photos, and examples of her work. http://puntades.blogspot.com.es/search/label/Clases%20de%20tul
DMC -- Dillmont's Tullstickerei (Tulle Embroidery) is available as a free download from: http://www.antiquepatternlibrary.org/pub/PDF/DMCTullstickerei.pdf 11.5 mb Has various stitches and many patterns (not perhaps to modern taste, but possibly adaptable).
Ingalls, J F Ingalls' Handbook of Darned Lace Patterns 1885 100 pages. Note:downloaded from archive.org Posted March 21, 2012. SAMPLE PAGE. File size 8.9 MB PDF available on the ariz.edu site.
Laurie Waters' lacenews playlists include some videos on embroidered hexagonal netting http://www.youtube.com/user/lacenews/videos?sort=dd&flow=grid&view=1&page=1