Tan Tiles Zentangle

I had a Beyond Basics class last night with my local CZT Katy.  She introduced us to tan tiles and we used Sepia colored pens.  The great thing about this is that it really makes for some interesting designs with the use of black, sepia and white pens, on the tan colored tiles.  This is one that is in progress, that I started last night.  

The patterns are Fangs, Chainging with some Punzel, and YinCut.  

Hope to have more to show later!!