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Week 1: The single brushstroke

The opening lecture — why this course starts from one continuous gesture instead of a list of features

22 February 2027

Open the slides

Around 1700, the painter-monk Shitao wrote a short treatise arguing that every technique a painter might learn — brushwork, composition, ink tone — grows out of a single idea: 一画, the single stroke. Master the stroke and method follows; chase a checklist of techniques without it and nothing you make will hold together. This course borrows that claim directly and tests it on software: an instrument built from one honestly-understood gesture, deepened week by week, beats one assembled from a dozen half-understood features.

“Instrument, not artwork” is the distinction the whole semester runs on. An artwork is a fixed thing you show someone. An instrument is something you hand to someone and it does something different every time, because a different hand is now involved. Everything this course marks is instruments.

Outline

Teaching team