Ivy

growth needs a surface. give it one.

drop crates, tyres and cans into a yard and watch the ivy climb whatever you gave it

Ivy does not grow into open air; it climbs whatever its stem touches, so what it becomes is decided by what is standing next to it. Give it a crate or a can and it turns, holds and climbs.

Concepts: growth, emergence, constraints.

An interactive you play with one thumb, on Wundr.