Four Arc Artifact

The afternoon of 4-8.

Four-Arc Translation

From 4-7-20. A foundation for a new drawing. 25th and Shotwell Streets, San Francisco, California.

Madrepore 8 Sequence

3-19-2020.

8-Point Madrepore

3-16-20.

Circular Engine Ligature

Continuing, 2-22-20.

Circular Engine Sequence

Drawn 2-21. A warm sunny day.

Circular Charabanc Engine

Testing new circle-making tool. 2-18-2020. Mission district.