Ukraine, from Iryna ~ fancy twisted interlocking stitchwork to join two pieces of fabric. Picture is big enough that I can see where the needle goes and how the thread wraps around in this embroidery technique. Try this to put together knitted or crochete
Pantunflas verdes How to Make Simple Crochet Slippers >these look good. It's hard to find FREE decent adult slipper pattern. This you could add edging to and some buttons or as is :) Thanks for posting this tut :)
Broderie Lazy daisy stitch – used to create a flower Pull needle though to front at Make a loop and insert again right next to Come out again at 2 holding the thread under the needle as you pull tight. Insert the needle at 3 and move onto the next petal.