We’ll start by breaking subjects into simple shapes to make drawing feel easy and approachable ... Pencil & Eraser: For light sketching before inking Brush Pen: Faber-Castell Black Brush ...

The BrachiGraph project consists out of two parts, the hardware design for a servo-driven drawing arm (pen plotter) and software utilities (written in Python) that allow the drawing arm’s servos ...

The operation of the Piktograph is very simple: you stand in front ... which provides just enough pen-to-paper pressure to reliably draw lines without lifting off or scratching the paper.