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The Winter Palace Water Reflection
A Mirror Image (in a plane mirror) is a reflected duplication of an object that appears almost identical, but is reversed in the direction perpendicular to the mirror surface. As an optical effect it results from reflection off from substances such as a mirror or water. It is also a concept in geometry and can be used as a conceptualization process for 3-D structures. Two-dimensional mirror images can be seen in the reflections of mirrors or other reflecting surfaces, or on a printed surface seen inside-out.
If we first look at an object that is effectively two-dimensional (such as the writing on a card) and then turn the card to face a mirror, the object turns through an angle of 180° and we see a left-right reversal in the mirror. In this example, it is the change in orientation rather than the mirror itself that causes the observed reversal. Another example is when we stand with our backs to the mirror and face an object that's in front of the mirror. Then we compare the object with its reflection by turning ourselves 180°, towards the mirror. Again we perceive a left-right reversal due to a change in our orientation. So, in these examples the mirror does not actually cause the observed reversals.
The palace was constructed on a monumental scale that was intended to reflect the might and power of Imperial Russia. From the palace, the Tsar ruled over 22,400,000 square kilometers (8,600,000 sq mi) (almost 1/6 of the Earth's landmass) and over 125 million subjects by the end of the 19th century. It was designed by many architects, most notably Bartolomeo Rastrelli, in what came to be known as the Elizabethan Baroque style. The green-and-white palace has the shape of an elongated rectangle, and its principal façade is 215 metres (705 ft) long and 30 m (98 ft) high. The Winter Palace has been calculated to contain 1,886 doors, 1,945 windows, 1,500 rooms and 117 staircases. Following a serious fire, the palace's rebuilding of 1837 left the exterior unchanged, but large parts of the interior were redesigned in a variety of tastes and styles, leading the palace to be described as a "19th-century palace inspired by a model in Rococo style".
The State Hermitage Museum is a museum of art and culture in Saint Petersburg. The second-largest art museum in the world, it was founded in 1764 when Empress Catherine the Great acquired an impressive collection of paintings from the Berlin merchant Johann Ernst Gotzkowsky. The museum celebrates the anniversary of its founding each year on 7 December, Saint Catherine's Day. It has been open to the public since 1852. It attracted 4,956,524 visitors in 2019, ranking it eighth among the most visited art museums in the world. Of the six buildings in the main museum complex, five—namely the Winter Palace, Small Hermitage, Old Hermitage, New Hermitage, and Hermitage Theatre—are open to the public. The entrance ticket for foreign tourists costs more than the fee paid by citizens of Russia and Belarus. However, entrance is free of charge the third Thursday of every month for all visitors, and free daily for students and children. The museum is closed on Mondays. The entrance for individual visitors is located in the Winter Palace, accessible from the Courtyard.
The Winter Palace Water Reflection
A Mirror Image (in a plane mirror) is a reflected duplication of an object that appears almost identical, but is reversed in the direction perpendicular to the mirror surface. As an optical effect it results from reflection off from substances such as a mirror or water. It is also a concept in geometry and can be used as a conceptualization process for 3-D structures. Two-dimensional mirror images can be seen in the reflections of mirrors or other reflecting surfaces, or on a printed surface seen inside-out.
If we first look at an object that is effectively two-dimensional (such as the writing on a card) and then turn the card to face a mirror, the object turns through an angle of 180° and we see a left-right reversal in the mirror. In this example, it is the change in orientation rather than the mirror itself that causes the observed reversal. Another example is when we stand with our backs to the mirror and face an object that's in front of the mirror. Then we compare the object with its reflection by turning ourselves 180°, towards the mirror. Again we perceive a left-right reversal due to a change in our orientation. So, in these examples the mirror does not actually cause the observed reversals.
The palace was constructed on a monumental scale that was intended to reflect the might and power of Imperial Russia. From the palace, the Tsar ruled over 22,400,000 square kilometers (8,600,000 sq mi) (almost 1/6 of the Earth's landmass) and over 125 million subjects by the end of the 19th century. It was designed by many architects, most notably Bartolomeo Rastrelli, in what came to be known as the Elizabethan Baroque style. The green-and-white palace has the shape of an elongated rectangle, and its principal façade is 215 metres (705 ft) long and 30 m (98 ft) high. The Winter Palace has been calculated to contain 1,886 doors, 1,945 windows, 1,500 rooms and 117 staircases. Following a serious fire, the palace's rebuilding of 1837 left the exterior unchanged, but large parts of the interior were redesigned in a variety of tastes and styles, leading the palace to be described as a "19th-century palace inspired by a model in Rococo style".
The State Hermitage Museum is a museum of art and culture in Saint Petersburg. The second-largest art museum in the world, it was founded in 1764 when Empress Catherine the Great acquired an impressive collection of paintings from the Berlin merchant Johann Ernst Gotzkowsky. The museum celebrates the anniversary of its founding each year on 7 December, Saint Catherine's Day. It has been open to the public since 1852. It attracted 4,956,524 visitors in 2019, ranking it eighth among the most visited art museums in the world. Of the six buildings in the main museum complex, five—namely the Winter Palace, Small Hermitage, Old Hermitage, New Hermitage, and Hermitage Theatre—are open to the public. The entrance ticket for foreign tourists costs more than the fee paid by citizens of Russia and Belarus. However, entrance is free of charge the third Thursday of every month for all visitors, and free daily for students and children. The museum is closed on Mondays. The entrance for individual visitors is located in the Winter Palace, accessible from the Courtyard.