Sprang and Hedebo embroidery
I have made a tutorial about a combination of Sprang and Hedebo embroidery for my turn to be DFAD (Designer for a day) in the CKWAL Have Freeform Will Travel at the IFFF (International Freeform Forum) at Ravelry. 
If you are a member of Ravelry you can find the CKWAL with all the other instructions from other DFAD's here.
Below you can find the PDF file of my contribution to this traveling around the world. My inspiration is from Denmark.

Unfortunately in the PDF not all the links to websites are still working, but most of them still do and some googling can also help.