A great idea to reuse plastic containers is to paint them with acrylic paints, then doodle on them with permanents markers. Here is a tangled cotton swab box in which I now keep hairpins and hair-clips.
A simple mandala drawn with a paint marker on a stone painted with acrylic paint.
Here are some doodles from my workbook.
A photo posted by Zendoodle Art (@zendoodlearts) on
A video showing how to draw a simple circular design zentangle style. It’s great for beginners since it uses only simple elements.