I also made a storage box using the tutorial on Positively splendid. As I couldn't find canvas I used rexine and sewed it in place using DMC thread punching the holes using a punch needle.
I took part in the Great Big stitched postcard swap (3) hosted by Beth Nicholls of Do What You Love and got this lovely postcard by Antoinette Vogt
And this is the one I made using punch needle embroidery. It was sent to Melissa of the Frugal Style. The postcards can be seen at this Flickr site