Question: What are the prominent themes depicted in the last supper?
About the article "Last Supper", section "Artistic depictions".

Candidate passages:
There are two major episodes or moments depicted in Last Supper scenes, each with specific variants.
There are also other, less frequently depicted scenes, such as the washing of the feet of the disciples. 
The Last Supper of Jesus and the Twelve Apostles has been a popular subject in Christian art, often as part of a cycle showing the "Life of Christ".
Depictions of the Last Supper in Christian art date back to early Christianity and can be seen in the Catacombs of Rome.
The Last Supper was depicted both in the Eastern and Western Churches.
By the Renaissance, it was a favorite subject in Italian art.
It was also one of the few subjects to be continued in Lutheran altarpieces for a few decades after the Protestant Reformation.
There are two major scenes shown in depictions of the Last Supper: the dramatic announcement of the betrayal of Jesus, and the institution of the Eucharist.
After the meal the further scenes of Jesus washing the feet of his apostles and the farewell of Jesus to his disciples are also sometimes depicted. 
The Last Supper has been a popular subject in Christian art.
Depictions of the Last Supper in Christian art date back to early Christianity and can be seen in the Catacombs of Rome.
Byzantine artists frequently focused on the Apostles receiving Communion, rather than the reclining figures having a meal.
By the Renaissance, the Last Supper was a favorite topic in Italian art.
There are three major themes in the depictions of the last supper.
The first theme is the dramatic and dynamic depiction of Jesus' announcement of his betrayal.
The second theme is the moment of the institution of the tradition of the Eucharist.
The depictions here are generally solemn and mystical.
The third major theme is the farewell of Jesus to his disciples, in which Judas Iscariot is no longer present, having left the supper.
The depictions here are generally melancholy, as Jesus prepares his disciples for his departure.
There are also other, less frequently depicted scenes, such as the washing of the feet of the disciples.
Well known examples include Leonardo da Vinci's depiction, which is considered the first work of High Renaissance art due to its high level of harmony, Tintoretto's depiction which is unusual in that it includes secondary characters carrying or taking the dishes from the table and Salvadore Dali's depiction combines the typical Christian themes with modern approaches of Surrealism.
 "The Last Supper"  
Depictions of the Last Supper in Christian art:  "The Last Supper" (Leonardo da Vinci), the famous 1495–1498 painting by Leonardo da Vinci  "Last Supper" (del Castagno), a 1447 painting by Andrea del Castagno  "Last Supper", a 1464–1467 painting by Dirk Bouts  "Last Supper" (Ghirlandaio), a 1480 painting by Domenico Ghirlandaio  "Last Supper" (Tintoretto), a 1594 painting by Tintoretto  "The Last Supper", a 16th-century painting by Jacopo Bassano  "The Last Supper", a 1648 painting by Philippe de Champaigne  "Last Supper", a 1685 painting by Simon Ushakov  "Last Supper", a 17th-century painting by Nicolas Poussin  "The Last Supper", a 1721 painting by Gustavus Hesselius  "The Last Supper", an 1861 painting by Nikolai Ge  "Last Supper", a 1974 painting by Ultra Violet (Isabelle Collin Dufresne)  "The Sacrament of the Last Supper", by Salvador Dalí  "The Last Supper", a 1986 series of paintings by Andy Warhol  "The First Supper", a 1988 painting by Susan Dorothea White  "The Last Supper: Spirit, Flesh, Blood", 2006 series of paintings by Igor Kalinauskas