science

Red and Blue Chair

Red and Blue Chair is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Red and Blue Chair rather than just read about it. In short: The Red and Blue Chair is a chair designed in 1917 by Gerrit Rietveld. It represents one of the first explorations by the De Stijl art movement in three dimensions.

Key takeaways

Red and Blue Chair belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Red and Blue Chair to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Red and Blue Chair from memory before moving on to harder problems.

Reference excerpt

The Red and Blue Chair is a chair designed in 1917 by Gerrit Rietveld. It represents one of the first explorations by the De Stijl art movement in three dimensions. It was not painted its distinct colors until the early 1920s. Multiple versions of the chair exist and are housed in various collections.

History The Red and Blue Chair is a chair designed in 1917 by Gerrit Rietveld. It represents one of the first explorations by the De Stijl art movement in three dimensions. It features several Rietveld joints. The original chair was constructed of unstained beech wood and was not painted red, blue, yellow, and black until around 1923. Fellow member of De Stijl and architect, Bart van der Leck, saw his original model and suggested that he add bright colours. He built the new model of thinner wood and painted it entirely black with areas of primary colors attributed to De Stijl movement. The effect of this color scheme made the chair seem to almost disappear against the black walls and floor of the Rietveld Schröder House, where it was later placed. The areas of color appeared to float, giving it an almost transparent structure. A version of the chair was sold by Christies in 2011 for €10,625.

Construction The chair embodies one of the principles of machine aesthetic, the erasing of distinctions between the load and support through a set of interlocking elements: the (red) back plays the role of the load (supported by a crossbar underneath the seat) and provides support for the arms at the same time. In Rietveld's instructions on how to build the chair, he informs the craftsperson to print the following verse from Der Aesthet by Christian Morgenstern and attach it under the seat:

Rietveld did not maintain an authoritative specification of the measurements or colours and there are various versions of the chair.

Collections The Museum of Modern Art houses the chair in its permanent collection—a gift from Philip Johnson—and an original example is on display at the Brooklyn Museum in New York City. Versions of the chair are also on display at the High Museum of Art in Atlanta and the Toledo Museum of Art in Toledo, Ohio. The Red and Blue Chair was on loan to the Delft University of Technology Faculty of Architecture as part of an exhibition when a fire destroyed the entire building in May 2008. The Red and Blue Chair was saved by firefighters.

Illustrations

Worked examples

Example 1 — a first encounter with Red and Blue Chair

Start with the simplest possible case. Write down what Red and Blue Chair claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Red and Blue Chair before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Red and Blue Chair ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Red and Blue Chair

In research: Red and Blue Chair appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Red and Blue Chair in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Red and Blue Chair is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chairs, De Stijl, Furniture designed by architects, so understanding it makes those chapters shorter.
In everyday life: Look for Red and Blue Chair outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Red and Blue Chair in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Red and Blue Chair means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Red and Blue Chair out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Red and Blue Chair in simple terms?

The Red and Blue Chair is a chair designed in 1917 by Gerrit Rietveld. It represents one of the first explorations by the De Stijl art movement in three dimensions.

Why does Red and Blue Chair matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Red and Blue Chair?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Red and Blue Chair.