Design story

Three Pair: a small seat made from three companions

Three Pair can first look like a single smooth volume. Its surprise is that three separate elements make that apparent whole. Aldo Bakker turns the relationship between the pieces into the stool’s central visual idea: the parts seem to need one another to explain the shape.

Three pale curved stone-like elements meet in the top and supports of a small reconstructed stool.
PatinaHall editorial reconstruction. It is not a documentary photograph. Three curved elements form a compact seat in this interpretation of the Three Pair idea.
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Key facts & takeaways

At a glance

Subject
Three Pair stool
Entry
Design story
Last reviewed
26 October 2026

Three things to remember

  1. Three components make the seat’s apparent whole.
  2. Courbet names Testi Fratelli for its ivory-marble version.
  3. The museum accession does not establish the material of every Three Pair.

One volume, three participants

The eye likes to simplify. Faced with a small, smoothly rounded seat, it may register one object before it starts to follow how that object is composed. Three Pair gives that first impression something to discover.

Les Ateliers Courbet describes its ivory-marble version as the intertwining of three separate elements. It credits Aldo Bakker as designer and Testi Fratelli as manufacturer, with a date of circa 2013.1

The components do more than occupy positions beneath a top. Their relationship makes the form itself. The design becomes easier to understand when the viewer starts to separate the apparent whole into its companions.

The seam is part of the shape

A division between parts can be something to disguise. Here it supplies a way to read the object. Following a boundary lets the eye discover where one curved mass gives way to another, then return to the combined seat.

That alternation is the visual pleasure of the design: first a whole, then the parts, then a whole understood differently. Assembly becomes an idea one can look at, rather than information confined to a workshop description.

The original schematic uses different colours to make that relationship legible. It explains the three-part principle without pretending to document hidden joints, stone tolerances or the order in which a particular example was assembled.

The same three colour-coded abstract components are shown apart and together.
The same three colour-coded abstract components are shown apart and together. Original PatinaHall schematic, not to scale.

A material version has its own identity

Stone can make a continuous rounded form especially convincing, but a design name is not a universal material specification. Courbet’s record is explicit about ivory marble and its maker. Particles Gallery lists distinct Three Pair stone versions alongside other Bakker works.13

Boijmans’s annual acquisition record supplies a different kind of precision: a chair called Three Pair, dated 2013, with inventory V 2882 a-c. The record establishes that museum identity without proving that its material and production match the Courbet example.2

Keeping those records apart makes the design more interesting. The general idea can recur while a particular stone, edition and making history belong to one version. A family resemblance need not erase an object’s individual facts.

Recognising the company within

A little stool rarely needs a long explanation of its purpose. Three Pair uses that familiarity to make composition worth another look. The viewer can recognise a place to sit before deciding how its elements belong together.

Once the three parts have become visible, the apparent simplicity changes. It is no longer the simplicity of a single lump. It is the result of a relationship.

Research notesEvidence, connections and limits

This is a design story using version-specific records. Courbet’s ivory-marble work and Boijmans V 2882 a-c are not silently equated; the museum’s object date is not treated as an independently proven exact design date.

Evidence map

Connected subjects and evidence

Reviewed connections

  • Three Pair stooldesigned byAldo Bakkerdocumented

    Les Ateliers Courbet credits Aldo Bakker with Three-Pair and describes three intertwining elements in its ivory-marble version. The gallery gives a date of circa 2013. The museum’s 2013 date belongs to its own recorded chair and does not establish an exact design year or the material of that museum specimen.

    Reviewed 26 October 2026 by PatinaHall editorial.
    • Source 1Work or object record and accompanying maker account: Three Pair stool. Three-Pair: Ivory Marble; three components and version-specific maker/date fields
    • Source 2Annual report 2014 acquisitions: Aldo Bakker, Three Pair, 2013, chair, V 2882 a-c; no material equivalence with gallery marble version
  • Three Pair stoolmanufactured byTesti Fratellidocumented

    Les Ateliers Courbet explicitly names Testi Fratelli as manufacturer of its ivory-marble Three-Pair. This credit is specific to that version. It does not establish that Testi Fratelli made every Three Pair object, including Boijmans inventory V 2882 a-c.

    Reviewed 26 October 2026 by PatinaHall editorial.
    • Source 1Work or object record and accompanying maker account: Three Pair stool. Three-Pair: Ivory Marble; three components and version-specific maker/date fields

Research trail

Sources and further reading

  1. Three-Pair: Ivory MarbleLes Ateliers CourbetAccessed 26 October 2026
  2. Annual report 2014: Three Pair acquisition recordMuseum Boijmans Van BeuningenAccessed 26 October 2026
  3. Aldo Bakker and represented workParticles GalleryAccessed 26 October 2026

Last reviewed 26 October 2026. Found an error or a stronger primary source? Contact PatinaHall.