After looking at this through a magnifying strip I think it is a square and x's I will attemp to attach a picture.Well I can't figure out how to post a picture.
Can anyone help? If you take a sheet of graph paper and draw a square and then turn it on a diagonal, draw a straight line from the top of the square through the centers of the next few squars, you will have the edge of your border. Then do the same for the bottom of th square.
then draw an x along side it another square and another x. I think you will end up with needing a 1/2 square triangle in the top and bottom of the x. Sorry I can't get the picture in but I do not see a "tree" anywhere to click on.
Last edited by gmcsewer; 11-23-2012 at 12:13 PM.