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Illusionistic ceiling painting

Illusionistic ceiling painting is a chemistry 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 Illusionistic ceiling painting rather than just read about it. In short: Illusionistic ceiling painting, which includes the techniques of perspective di sotto in sù and quadratura, is the tradition in Renaissance, Baroque and Rococo art in which trompe-l'œil, perspective tools such as foreshortening, and other spatial effects are used to create the illusion of three-dimensional space on an otherwise two-dimensional or mostly flat ceiling surface above the viewer. It is frequently used to…

Illusionistic ceiling painting — main illustration
Illusionistic ceiling painting — illustration

Key takeaways

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

Reference excerpt

Illusionistic ceiling painting, which includes the techniques of perspective di sotto in sù and quadratura, is the tradition in Renaissance, Baroque and Rococo art in which trompe-l'œil, perspective tools such as foreshortening, and other spatial effects are used to create the illusion of three-dimensional space on an otherwise two-dimensional or mostly flat ceiling surface above the viewer. It is frequently used to create the illusion of an open sky, such as with the oculus in Andrea Mantegna's Camera degli Sposi, or the illusion of an architectural space such as the cupola, one of Andrea Pozzo's frescoes in Sant'Ignazio, Rome. Illusionistic ceiling painting belongs to the general class of illusionism in art, designed to create accurate representations of reality, as well as the general class of painted ceilings.

Di sotto in sù

Di sotto in sù (or sotto in su), which means "seen from below" or "from below, upward" in Italian, developed in late quattrocento Italian Renaissance painting, notably in Andrea Mantegna's Camera degli Sposi in Mantua and in frescoes by Melozzo da Forlì. Italian terminology for this technique reflects the latter artist's influence and is called prospettiva melozziana ("Melozzo's perspective"). Another notable use is by Antonio da Correggio in the Parma Cathedral, which foreshadows Baroque architectural grandeur. The technique often uses foreshortened figures and an architectural vanishing point to create the perception of true space on a painted, most often frescoed, ceiling above the viewer.

Quadratura

Quadratura, a term which was introduced in the seventeenth century and is also normally used in English, became popular with Baroque artists. Although it can also refer to the "opening up" of walls through architectural illusion, the term is most commonly associated with Italian ceiling painting. Unlike other trompe-l'œil techniques or precedent di sotto in sù ceiling decorations, which often rely on intuitive artistic approaches to deception, quadratura is directly tied to seventeenth-century theories of perspective and the representation of architectural space. Due to its reliance on perspective theory, it more fully unites architecture, painting and sculpture and gives a more overwhelming impression of illusionism than earlier examples. The artist would paint a feigned architecture in perspective on a flat or barrel-vaulted ceiling in such a way that it seems to continue the existing architecture. The perspective of this illusion is centered towards one focal point. The steep foreshortening of the figures, and the painted walls and pillars were and are used to create an illusion of deep recession; a heavenly sphere or even an open sky. Paintings on ceilings could, for example, simulate statues in niches or openings revealing the sky. Quadratura may also employ other illusionistic painting techniques, such as anamorphosis. Examples of illusionistic painting include:

Andrea Pozzo at Sant'Ignazio, Rome and the Jesuit Church, Vienna. He wrote the standard theoretical work of his artistic ideas in the two volumes of Perspectiva pictorum et architectorum Andreae Putei a societate Jesu (Rome, 1693–1700). Holy Cross Church in the town of Brzeg, Poland, Pietro da Cortona at the Palazzo Barberini, Gianbattista Tiepolo in the Ca' Rezzonico in Venice, Villa Pisani at Stra, and the throne room at the Royal Palace of Madrid. Other examples were by Paolo Veronese at Villa Rotonda in Vicenza and Baldassare Peruzzi in the Villa Farnesina of Rome.

Development

Italian Renaissance artists applied their confidence in handling perspective to projects for ceilings and overcame the problems of applying linear perspective to the concave surfaces of domes in order to dissolve the architecture and create illusions of limitless space. Painted and patterned ceilings were a Gothic tradition in Italy as elsewhere, but the first ceiling painted to feign open space was created by Andrea Mantegna, a master of perspective who went to Mantua as court painter to the Gonzaga. His masterpiece was a series of frescoes that culminated in 1474 in the Camera degli Sposi of the Ducal Palace. In these works, he carried the art of illusionistic perspective to new limits. He frescoed the walls with illusionistic scenes of court life, while the ceiling appeared as if it were an oculus open to the sky, with courtiers, a peacock, and putti leaning over a balustrade, seen in strongly foreshortened perspective from below;di sotto in sù. This was the prototype of illusionistic ceiling painting that was to become an important element of Italian Baroque art. Correggio at Parma took the illusionistic ceiling a step farther in his frescoes of Christ and the Apostles for the cupola at the San Giovanni Evangelista and in the Assumption of the Virgin in the dome of the Parma Cathedral, which is Correggio's most famous work (1520–24); in these frescos Correggio treats the entire surface as the vast and frameless vault of heaven in which the figures float. In a visual continuity between the architectural interior and its painted surfaces, Corregio's clouds and figures appear to inhabit the same architectural space in which the spectator stands.

… excerpt ends here. Continue reading the full article.

Illustrations

Illusionistic ceiling painting: The illusionistic perspective of Andrea Pozzo's trompe-l'œil dome at Sant'Ignazio (1685) creates an illusion of an actual architectural space on what is, in actuality, a slightly concave painted surface.
The illusionistic perspective of Andrea Pozzo's trompe-l'œil dome at Sant'Ignazio (1685) creates an illusion of an actual architectural space on what is, in actuality, a slightly concave painted surface.
Illusionistic ceiling painting: Andrea Mantegna, di sotto in sù ceiling fresco in the Camera degli Sposi of the Ducal palace, Mantua
Andrea Mantegna, di sotto in sù ceiling fresco in the Camera degli Sposi of the Ducal palace, Mantua
Illusionistic ceiling painting: Ceiling of the Jesuit Church, Vienna by Andrea Pozzo (1703)
Ceiling of the Jesuit Church, Vienna by Andrea Pozzo (1703)
Illusionistic ceiling painting: The ceiling in Ljubljana Cathedral, painted by Giulio Quaglio the Younger in 1705–06
The ceiling in Ljubljana Cathedral, painted by Giulio Quaglio the Younger in 1705–06
Illusionistic ceiling painting: Dome of Sant'Andrea della Valle
Dome of Sant'Andrea della Valle

Worked examples

Example 1 — a first encounter with Illusionistic ceiling painting

Start with the simplest possible case. Write down what Illusionistic ceiling painting claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Illusionistic ceiling painting 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 Illusionistic ceiling painting 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 Illusionistic ceiling painting

In research
Illusionistic ceiling painting appears in chemistry 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 Illusionistic ceiling painting 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
Illusionistic ceiling painting is common in secondary-school and first-year university syllabi. It links to neighbouring topics Architectural elements, Baroque architectural features, Baroque architecture in Italy, so understanding it makes those chapters shorter.
In everyday life
Look for Illusionistic ceiling painting 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 Illusionistic ceiling painting in 20 minutes

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

Frequently asked questions

What is Illusionistic ceiling painting in simple terms?

Illusionistic ceiling painting, which includes the techniques of perspective di sotto in sù and quadratura, is the tradition in Renaissance, Baroque and Rococo art in which trompe-l'œil, perspective tools such as foreshortening, and other spatial effects are used to create the illusion of three-dim…

Why does Illusionistic ceiling painting matter?

Because it connects several chemistry 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 Illusionistic ceiling painting?

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 Illusionistic ceiling painting.

Tags

  • Architectural elements
  • Baroque architectural features
  • Baroque architecture in Italy
  • Baroque painting
  • Ceilings
  • Composition in visual art
  • Fresco painting
  • Italian Baroque painters
  • Painting techniques
  • Quadratura painters

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