Zhu Xi
In 1179, after not serving in an official capacity since 1156, Zhu Xi was appointed Prefect of Nankang Military District (南康軍), where he revived White Deer Grotto Academy. and got demoted three years later for attacking the incompetency and corruption of some influential officials. There were several instances of receiving an appointment and subsequently being demoted. Upon dismissal from his last appointment, he was accused of numerous crimes and a petition was made for his execution. Much of this opposition was headed by Han Tuozhou, the Prime Minister, who was a political rival of Zhu's. Even though his teachings had been severely attacked by establishment figures, almost a thousand brave people attended his funeral. After the death of Han Tuozhou, Zhu's successor Zhen Dexiu, together with Wei Liaoweng, made Zhu's branch of Neo-Confucianism the dominant philosophy at the Song Court.
Guo Xi
Guo Xi () ( 1020 – c. 1090) was a Chinese landscape painter from Henan Province who lived during the Northern Song dynasty. One text entitled "The Lofty Message of Forest and Streams" (Linquan Gaozhi 林泉高致) is attributed to him. The work covers a variety of themes centered on the appropriate way of painting a landscape. He was a court professional, a literatus, well-educated painter who developed an incredibly detailed system of idiomatic brushstrokes which became important for later painters. One of his most famous works is "Early Spring", dated 1072. The work demonstrates his innovative techniques for producing multiple perspectives which he called "the angle of totality." This type of visual representation is also called "Floating Perspective", a technique which displaces the static eye of the viewer and highlights the differences between Chinese and Western modes of spatial representation.