I wish that Julian Voss-Andreae had made some of these sculptures when I was in school. While we can& really claim that they represent quantum physics concepts accurately, they still would& made reading about Bosons and Fermions more pleasant.
The Harmonograph A harmonograph is a mechanical drawing device that shows the relationship between weight intervals. The vibrating frequency of an object has a direct connection with its physical proportions.
Beginners pen & ink techniques ~ nice to have your own version on this techniques cause we all draw differently. AMANDA TREVIZO: Basic skills are essential in art. This is a great chart on basic pen textures.