Pallette of king Narmer and Standard of Ur are both War themed boardlike artwork that found in the tomb, they are also has two sides of description that shows battle victory and centralized suprime kingship.
Pallette of king Narmer is a cosmetic plate for eye make ups of acient Egypt, the colorful material around the eyes seems like to reduce the sun glare and maybe even insects and somethings evil. The Pallete is low carving relief made by siltstone, one side is the king wearing higher Egyptian crown smiting his enemy with God Horus aside; the other side shows King Narmer won a battle for a town. Both sides shows how Egyptians relates on religious and unified royalty.
The purpose of Standard of Ur is currently unknow, some worship say it may used to place on a pole for carry. The decoration is found in acient Mesopotamia

Alexander Mosaic and Bull leaping are 2 in door decorates in acient Rome and acient Greek, one is for the floor on the House of Faun Pompeii, the other is on the wall of knossos island. They both contained a theme of counqer.
Mosaic shows the war which Alexander is defeating the Persian King Darius, Alexander did not wear helment it can be reconized as great counqeror at that time. Even though the image is build up with many small pieces of tesserae,the fear and anxiety on King Darius face, the fallen Perian soldiers and the backward horse showing the lost of King Darius. Unlike the Mosaic's bloody and chaos, Bull leaping is more peaceful and harmony, one man is flipping over a charged bull and two women flank the bull, it's kind of like human agains beast but without hurting them, yet the human are still dangerous.
Two decorations both present battle and counqer, Mosaic is the conflict between human from different area, Bull leaping is for people use their power and skill against nature.

Kroisos Kouros | Riace Warrior
They are 2 naked soldier themed sculpture from acient Greek, one is made by marble and the other is made by Greek bronze.
Kroisos marble sculpture is used for a grave marker of a young warrior who falls in the battle. even though it has a name for unique person, the art style is still idealized, it seems to repressent an image of every male soldior during that time, or maybe, it just a common idea for people in the battlefront which is similar with Riace Warrior, two sculpture found from the ocean, which is not only have a young but also an more mature looking one. Unlike the static old artworks, the Riace is found more idealized than before. Since bronze is more easy to shape and keep, people start to use bronze instead of marble.
For conclusion, they both are soldior sculptures, Kroisos has a specified name partly represent other youth; Riace showed 2 in different ages and even different materials and artstyles.

Praxiteles Aphrodite of Kindos | Old Market Woman
Aphrodite and Market Woman are both female sculpture that are full body lenth, these two marble acient art-works went through young to old, Goddess to mortal, they all made changes to the trends at that time.
Aphrodite is the first scupture of a goddess in nude after the first male nude sculpture found, since then people in Greece start to worship Goddess, besides that, her naturely asymmetric standing pose shows calm and relax, it has led a trend just like the other arkwork Old market woman. The Roman found sculpture repressents an old mortal woman carring stocks, her face and her bending body shows her tiredness and stress. Unlike the idealized Goddess, she's created more realistic, scholarships' guessing at that age, people want some realism and individuality rather than similar.
Aphrodite and Market woman are both described the image of woman, one is young and divine, the other is old mortal. they showed us different persue for different ages.

甘妮娘 历史老师

Roman Patrician Carring Bust of his Ancestors | Augustus of Prima porta
Roman Patrician Carring Bust of his Ancestors and Augustus of Prima porta are 2 marble sculpture from acient Rome both created for people who's important in the country.
Roman Patrician Carring Bust of his Ancestors also known asTogatus Barberini. During a period of time in acient Rome, people believe who wears mask in the funerary practice could make him becomes a symbol of god or a spirit, or making wax avatars to show respect to the ancestors. Such special roles in Roman noble class has another one named Augustus. Augustus of Prima porta is the first life sized protraite(肖像) of Augustus in Roman Empire, unlike the individual sketch of Roman Patrician which seems more nature of a noble person, Augustus' pose and body shape is more idealized, the Greek artstyle shows wealth and status due to the counqer, and mystical elements combine with a powerful young man was showing Emperor Augustus was a really a remarkable person.
Both scuptures described an important person in high status, Roman Patrician had shown respect to the passed of Rome, the Augustus has a meaning to show respect and bless to the Roman future.