A Living Painting — Prineeth Ramachandra

Overview — the installation running on Starry Night — 01
The installation running on Starry Night

Projection close-up to be added

Projection close-up — brushwork detail on wall

Reference image to be added

The Starry Night — reference and context

Research documentation to be added

Context — observation, surveys, and the four barriers

Responding to viewer movement — silent, 0:11

The TouchDesigner patch and the interaction model — 06
TouchDesigner patch — displacement, blur and feedback

Interaction model diagram to be added

Interaction model — two axes and tilt mapping

Proximity layers — silent, 0:07

Exhibition documentation to be added

Exhibition documentation — audience exploration

Museum pitch and recognition to be added

Van Gogh Museum pitch and recognition

Project

An interactive projection mapping installation that turns Van Gogh's Starry Night into something that responds to where you stand and how you move. Built solo during an exchange semester at the University of the Arts Utrecht. Median viewing time went from eighteen seconds to three minutes and twelve — which, for a painting most people photograph and walk away from, felt like a small victory.

It started from a question I was slightly embarrassed to ask: Turns out plenty of people share the sentiment but have better social instincts than to say it out loud. Research with 17 participants, observation of 32 gallery visitors and surveys of 45 art and non-art students converged on four barriers: a knowledge gap around technique and context, a passive format that conflicts with how we now expect to interact with things, physical distance that reduces intimacy, and a fixed perspective that leaves nothing left to find.

The build is a TouchDesigner patch driving displacement, blur and feedback across two video sources, with as the input. The constraint I set myself was that the painting had to stay recognisably the painting — the viewer changes it, but does not replace it. Every effect maps back to something Van Gogh actually did: the swirling motion follows his brushstrokes, the colour shifts follow his palette.

Proximity does the real work. Up close you get technique; from further back you get context — which produced three times more physical exploration of the viewing space than the static version. Motion-triggered layers surfaced details people had looked past: "I never noticed these details in the original painting." Elements that needed more than one viewer to trigger generated unprompted conversations about technique between strangers — which was not something I had designed for, but probably should have.

The line I keep is from a visitor: "for the first time, I feel like I understand why his brushwork matters." I pitched the concept to the Van Gogh Museum in Amsterdam, where the conversation turned — correctly — to artistic integrity, conservation, visitor flow and how you would ever measure impact on something this subjective. Prof. Booij described the result as having "some kind of hypnotic power over the audience." What mattered to me was simpler: people stayed.

Documentation frames from the running installation. The original painting appears as research context.