Reticello WIP - this site shows the work step-by-step. Very cool!
The Pleasure of embroidery: New star cilaos
Šitá krajka: Oya
Cilaos Embroidery Tutorial Part 3 on 'Lace and Embroidery' blog - in French - Cilaos is a small island near Madagascar and they are known for their very open drawn thread work
Kene tutorial 2
Dentelles d'abord: naaldkant