This is one of my favorite you tube vids for bargello (by Angela Walters) she makes it look easy:
https://www.youtube.com/watch?v=Z70yU8MJY6M
this one is Fons & Porter:
https://www.youtube.com/watch?v=G1ogx-j3UOs
this one is popular too:
https://www.youtube.com/watch?v=2MU1p3GpCHI
Your DWR is fabulous!
for some reason, I think the F&P link isn't working, but it's easy to find on YouTube