Celtic Knotwork Bookmarks

The result of a very, very slow day at work.

I salvaged some cardstock from a copy job that required a good deal of area cut down. They were a nice bookmark shape, so I decided to stave the scrap stack for doodling. And, today, I felt like doodling knotwork.

All the materials used to create these were found around my office. Colors are hi-lighter pens and permanent markers. The knotwork is freehand. They each take about two hours to complete from gridding out the lines to final shading.

Each bookmark is approximately 1.5" x 11".