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Buildings & Architecture

10 questions · Art

Some buildings are so famous that a single outline is enough to name a whole city. When the Eiffel Tower was built of iron for the 1889 World's Fair, many mocked it as ugly: today it is the symbol of Paris, and on hot days it even grows by up to 15 centimetres. The opera house in Sydney had a similarly bumpy start: construction took far longer and cost far more than planned, and the architect resigned early. Since it opened in 1973, its white, sail-like roofs on the harbour have counted among the most famous buildings of the 20th century. Other buildings tell stories of love, faith and power. In India a Mughal emperor had the Taj Mahal built in the 17th century as a mausoleum for his late wife; depending on the light, its white marble shimmers pink, white or golden. In Egypt stand the Pyramids of Giza, royal tombs from around 2500 BC; the largest, the Great Pyramid, was the tallest structure in the world for almost 4000 years. High above Rio de Janeiro the Christ the Redeemer statue has spread its arms on Corcovado since 1931, and in Barcelona the Sagrada Família, the unfinished masterpiece of Antoni Gaudí, has been under construction since 1882. The Catalan architect died in 1926 after a tram accident and was at first mistaken for a beggar. Mishaps and misunderstandings belong to architectural history too. The bell tower of Pisa began to lean during construction in the 12th century because the ground is soft. In London, strictly speaking, only the great bell is called Big Ben; the tower itself has been the 'Elizabeth Tower' since 2012. The Statue of Liberty in New York, a gift from France to the USA in 1886, owes its green colour to the patina on its copper. And anyone who wants to go right to the top heads for Dubai: at 828 metres, the Burj Khalifa is the tallest building in the world (as of 2025).

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All questions with answers

In which city is the Eiffel Tower?

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Paris

The 330 m Eiffel Tower was built of iron for the 1889 World's Fair. At first mocked as ugly, it became the symbol of Paris.

💡 Did you know? In the heat the tower expands and grows by up to 15 cm.

In which country is the Taj Mahal?

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India

The Taj Mahal is a white marble mausoleum a Mughal emperor had built in the 17th century for his late wife. It is considered the pinnacle of Indo-Islamic architecture.

💡 Did you know? Depending on the light, the marble shimmers pink, white or golden.

Who designed the Sagrada Família in Barcelona?

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Antoni Gaudí

The Catalan architect designed imaginative, nature-inspired buildings in Barcelona. His masterpiece, the Sagrada Família, has been under construction since 1882 and is still unfinished.

💡 Did you know? Gaudí died in 1926 after a tram accident: at first unrecognised and mistaken for a beggar.

In which city is the Statue of Liberty?

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New York

The Statue of Liberty was a gift from France to the USA (1886) and greeted millions of immigrants in New York harbour. She holds a torch and a tablet with the date of US independence.

💡 Did you know? Weathering of the copper gave her the green colour ('patina').

In which country are the Pyramids of Giza?

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Egypt

The three great pyramids of Giza are royal tombs from around 2500 BC. The largest, the Great Pyramid, is the only surviving one of the Seven Wonders.

💡 Did you know? It was the tallest structure in the world for almost 4000 years.

In which city is Big Ben?

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London

'Big Ben' is strictly the name of the great bell in the clock tower of the British Parliament: not the tower itself, which has been called 'Elizabeth Tower' since 2012.

💡 Did you know? Big Ben's chimes are still broadcast on the radio today.

In which city does the 'Christ the Redeemer' statue stand?

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Rio de Janeiro

The 30 m Christ statue stands with outstretched arms on Corcovado mountain above Rio. It was inaugurated in 1931 and is one of the 'new seven wonders of the world'.

💡 Did you know? Lightning regularly strikes its outstretched arms.

In which city is the opera house with the sail-shaped roofs?

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Sydney

The opera house with its white, sail-like roofs on Sydney harbour is one of the most famous buildings of the 20th century. It opened in 1973.

💡 Did you know? Construction took far longer and cost far more than planned: the architect resigned early.

What is the tallest building in the world (as of 2025)?

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Burj Khalifa

The Burj Khalifa in Dubai is, at 828 m, the tallest building in the world (as of 2025). It has over 160 floors.

💡 Did you know? At its top the sun sets a few minutes later than at the base of the building.

In which city is the famous leaning tower?

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Pisa

The bell tower of Pisa cathedral began to lean during construction in the 12th century because the ground is soft. Extensive work has stabilised it.

💡 Did you know? Legend says Galileo dropped weights from it: but this is not documented.

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