Of the eight Certified Zentangle Teachers (CZTs) in Canada, two of us are in Saskatoon. Go figure. Laura Harms and I didn't know each other until we met at the CZT training in Whitinsville in May 2010. That autumn we offered an all-day zentangle workshop.
'Z' in American is pronounced 'zee'. 'Z' in Canadian is pronounced 'zed'. This tangle pattern is black and white and stripey, like a zebra. Or for fun, not zeeebra but ZED-BRA. It was a collaborative effort, named by Laura and designed my me. See Zedbra on one of my zentangle tiles here (the second last tile). See Zedbra on one of Laura's zentangle tiles here (with highlights, which she does much better than I!).
(Personally, I think of myself as a "See Zee Tee" - it rolls off the tongue more nicely.)