The SFMOMA just released a concise and insightful short video interview with Jürg Lehni about his work. Given their acquisition of the Swiss artist and designer’s drawing machine Viktor, he speaks about A Taxonomy of Communication, the series of drawings he’s prepared for the institution. While worth watching to hear his articulation of how “technology is a language and a vocabulary” versus a corporatized proprietary toolkit, Jürg also sheds a little light on the progression of his drawing machines from imperfect spraypainters to a chalk-wielding pedagogical platforms.