Robyn -Notan - Nōtan is a Japanese design concept involving the play and placement of light and dark as they are placed next to the other in art and imagery. Here we can see the effects when these contrasting elements are placed edge to edge.
Positive and negative shapes. My Zentangle hummingbird. This is an example for my students' project. This can be use for several concepts: positive / negative space, reflection, line and shape, etc. I did this project with my grade students.