Form, from
the field.

Make a disturbance.

Move the pointer to stir, click for a ripple or hold to sustain a curl. Scroll to bring the folded name into focus. On a keyboard, focus the field and use the arrow keys to stir or Space to add a ripple.

On a touch screen, tap to disturb the field and swipe vertically to continue through the page. You can pause the movement at any point.

An authored shape in a responsive field.

A simulated velocity field moves the character density. The folded lettering is sampled from a designed sculpture; scrolling brings that shape forward while the surrounding motion continues.

The experiment combines cellular patterning and fluid motion. It explores how structure and response can share a surface; it is not a physical engineering model.

Ideas behind the movement.

The numerical methods draw on Jos Stam’s stable fluids and Karl Sims’s reaction–diffusion tutorial.