Thank you so much for many nice comments on O Canada. It is a lovely piece to work on. No back stitching and no partial stitches. I am using DMC floss and 28 ct Lugana (I think...) in color that closely matches DMC 422. The stitching area is 18" x 7" on 14ct (or 28ct over two).
Many stitchers asked me about the chart. Well, it is available at Kooler Design Studio