I never realized how much spiderwebs have in common with zentangles, which are basically repeated shapes. Try some fine tipped white poster markers on scrapbook black paper, and see how delicate you can make your spiderwebs.1. Cut black paper to 2.5" x 3.5" standard ATC size. Draw about 8 straight lines radiating out from a center point. I used a white Pen Touch permanent paint marker.
2. Draw concentric rings around the center point. Try to make them dip a bit for a realistic look. My top left card was drawn with just straight lines, and I decided that I liked the curved lines much better. Repeat for nine cards.
3. Place all the cards in a Trading Card sleeve and collect in a notebook.
