What are the two schools of painting in the late Greek classical period?

There are two main schools of Greek painting in the late classical period: Athens School and Sikeon School. The representative painters of Athens School are Aristide and Fu You narros, and the representative painters of Sikeon School are Addis and Pamphile. Apelles was regarded as the most outstanding painter at that time. He worked with Giuseppe at the court in Alexandria. It is said that Alexander ordered him to draw a horse in the royal stable and put it in the yard. The horse in front of the painting screamed with joy when he saw the horse in the painting. Alexander praised him for drawing the horse's soul. But like classical paintings in their heyday, none of these artists' works stayed.