Design story

Endless: a chair drawn in one thick line

Endless lets a robot leave a readable trail. Its thick deposited line becomes both a way of making a chair and a surface that tells you how the object gradually took shape.

A green plastic chair with thick rounded deposited layers visible across its seat, back and supports.
PatinaHall editorial reconstruction. It is not a documentary photograph. Visible rounded layers introduce the Endless process. The colour, layer route and workshop setting are imagined and do not identify the exact NGV chair or a particular production run.
On this page
Key facts & takeaways

At a glance

Subject
Endless chair
Entry
Design story
Last reviewed
23 October 2026
Designed
2010documented

Three things to remember

  1. NGV distinguishes the 2010 design from its 2016 example.
  2. Its account identifies reclaimed refrigerator plastic.
  3. The thick deposited line remains visible in the finished chair.

A line with somewhere to go

Some chairs hide how they were made beneath a smooth finish. Endless lets its making remain on the surface. A thick plastic line is deposited in layers, and the route stays visible in the chair’s ridges. The National Gallery of Victoria distinguishes Dirk Vander Kooij’s 2010 design from its own example, manufactured in 2016.1

The result gives a familiar object an unfamiliar rhythm. A chair still needs a seat, a back and support from the floor, but here those parts are read through the path of a material arriving gradually. The line is both a way of making and something to look at afterwards.

A robot becomes a drawing tool

The ifa collection identifies reused plastic in the project.2 NGV’s exhibition account describes its robotic production.3 Instead of expecting a robot to disappear behind an immaculate industrial surface, the chair lets the movement of production contribute to its appearance.

Look along the layers rather than across them. Changes of direction give the eye a route through the object, while the thickness of the deposited material makes the scale of the process apparent. It is closer to following a drawn line than reading a perfectly flat moulded shell. This remains an interpretation of the visible process, not a technical recipe for printing a chair.

A simple nozzle sits over a stack of rounded green deposited lines.
Original PatinaHall schematic, not to scale. Repeated thick lines explain deposition and the visible build-up of material. This is a process concept, not robot programming, a layer route for an actual chair or a guarantee about its feedstock.

An earlier material life stays in the story

NGV’s exhibition label identifies reclaimed refrigerator interiors as the source of the polycarbonate used in its account.3 Material that once belonged to another everyday object is made available for another kind of use.

That specific history is more revealing than an unmeasured promise about environmental benefit. It connects an ordinary appliance, a workshop machine and a place to sit. Endless makes that journey enjoyable to read: the plastic has changed jobs, and its new surface keeps a visible record of the work.

Research notesEvidence, connections and limits

NGV identifies polycarbonate and a particular production date for its example. The broader project uses reclaimed plastics; this history does not assign one feedstock to every version or calculate a lifecycle saving.

Evidence map

Connected subjects and evidence

Reviewed facts

  • Designed 2010documented

    NGV identifies polycarbonate and a particular production date for its example. The broader project uses reclaimed plastics; this history does not assign one feedstock to every version or calculate a lifecycle saving.

    Reviewed 23 October 2026 by PatinaHall editorial.
    • Source 1Endless chair, 2016.1046: designed 2010, manufactured 2016

Reviewed connections

  • Endless chairdesigned byDirk Vander Kooijdocumented

    The cited record explicitly identifies this designer for the repeatable design or coherent project family.

    Reviewed 23 October 2026 by PatinaHall editorial.
    • Source 1Endless chair, 2016.1046: designed 2010, manufactured 2016
  • Endless chairuses materialReclaimed polycarbonatedocumented

    NGV identifies polycarbonate and a particular production date for its example. The broader project uses reclaimed plastics; this history does not assign one feedstock to every version or calculate a lifecycle saving.

    Reviewed 23 October 2026 by PatinaHall editorial.
    • Source 1Endless chair, 2016.1046: designed 2010, manufactured 2016

Research trail

Sources and further reading

  1. Endless chair, 2016.1046: designed 2010, manufactured 2016National Gallery of VictoriaAccessed 23 October 2026
  2. Endless Chair, 2010, Pure Gold collectionifaAccessed 23 October 2026
  3. History in the Making: Dirk Vander Kooij, Endless chairNational Gallery of VictoriaAccessed 23 October 2026

Last reviewed 23 October 2026. Found an error or a stronger primary source? Contact PatinaHall.