Question: What  were the pieces done by by Raphael?
About the article "High Renaissance", section "Painting".

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Some of the most famous pieces Muhlberger has critiqued are done by Rembrandt, Leonardo da Vinci, and Pablo Picasso.
Along with being a critic, Muhlberger was also a writer.
He is known for a series containing critiques of illustrious authors.
This series is made up of several books, "What makes a Rembrandt a Rembrandt?
", "What makes a Van Gogh a Van Gogh?
", "What makes a Monet a Monet?
", "What makes a Degas a Degas?
", "What makes a Cassatt a Cassat?
", "What makes a Goya a Goya?
", "What makes a Bruegel a Bruegel?
", What makes a Leonardo a Leonardo?
", "What makes a Raphael a Raphael?
", and "What makes a Picasso a Picasso?".
More of his written works include a series titled "The Bible in Art".
It contains the following books "Bible in Art: The Old Testament" and, "Bible in Art: The New Testament".
Muhlberger's latest work is called "Charles Webster Hawthorne: Paintings and Watercolors". 
In 1591, the Raphael paintings ""Julius II"" and what was later called ""Madonna of Loreto"" were removed from the church by Paolo Camillo Sfondrati, later Cardinal Sfondrati, nephew of Pope Gregory XIV.
In 1608, he sold the paintings to Cardinal Scipione Borghese. 
On December 10, 1500, Raphael and Evangelista da Pian di Meleto, an older painter from the workshop of Raphael's father Giovanni Santi, received the commission to paint jointly a large altarpiece dedicated to Saint Nicholas of Tolentino, for the Baronci chapel in the Sant'Agostino Church in Città di Castello.
In the documents Raphael, not his collaborator, is referred to as "magister" ("master").
The work on the paintings was completed on September 13, 1501.
In the center of the painting Nicholas of Tolentino stood in an archway, with the devil at his feet.
Next to him were three angels.
Above him God the Father was placed with a crown in his hand, and surrounded by the heads of angels.
On his left the Blessed Virgin Mary and Saint Augustine were painted.
During a heavy earthquake in 1789 the painting was damaged so severely that it was decided to saw it into pieces and display only the undamaged parts.
In the same year, the fragments were acquired by Pope Pius VI for the collections of the Vatican, where they remained until 1849.
It is unclear what happened to them after that.
Only many years later scholars were able to trace back six different pieces, four fragments of the main painting and two predellas, which had become part of different collections.
An impression of the complete work is given by an 18th-century copy in the Pinacoteca Civica in Città di Castello.
Preliminary sketches by Raphael can be found in the Palais des Beaux-Arts de Lille, Lille and the Ashmolean Museum, Oxford.
On the basis of these drawings it is assumed that the design of the altar was entirely Raphael's work, whereas in the execution he was joined by Evangelista da Pian di Meleto.
While Raphael probably painted the altarpiece itself, the predellas are attributed to Pian di Meleto. 
The Madonna and Child Enthroned with Saints (Young Baptist and Saints Peter, Catherine, Lucy, and Paul), also known as the Colonna Altarpiece, is a painting by the Italian High Renaissance artist Raphael, circa 1504.
It is housed in the Metropolitan Museum of Art of New York City.
It is the only altarpiece by Raphael in the United States.
The collection of Metropolitan Museum of Art also contains a painting of the "Agony in the Garden" from the predella of the altarpiece.
Other panels from the predella can be found in the collections of the National Gallery, London, the Isabella Stewart Gardner Museum, in Boston, and Dulwich Picture Gallery, in London.
A preparatory drawing by Raphael for the composition of the agony in the garden is in the collection of the Morgan Library New York.
The pieces of the predella were separated from the altarpiece and sold to Queen Christina of Sweden, from where they reached Orleans Collection, while the main panels themselves were eventually sold to the aristocratic Colonna family in Rome, from whom the altarpiece takes its name.
The Altarpiece was the last Raphael altar in private hands when J.P. Morgan purchased it in the early 20th century for a record price. 
The following is a list of paintings by Italian Renaissance painter Raphael.