Obstructures’ drawing triangles (2018) were a small set of drafting implements, made of aluminum, with a 10° bend of the hypotenuese to form an inking edge. The smaller triangles also contain a series of holes that are at once decorative and functional and encode a set of arithmetically interesting and aesthetically useful proportions:
This project was funded through a Kickstarter campaign.
- powers of 2;
- the Pell–Lucas and the Pell series which each converge to 1+√2;
- A026150 and A002605 which converge to 1+√3;
- the Lucas and Fibonacci series which converge to phi or the golden section;
- and the Perrin and Padovan series which converge to the plastic constant.
This project was funded through a Kickstarter campaign.
