This paper starts from the discussion of how Avatamsaka Sutra and Gandavyuba Sutra were formed, with the contents they included, to the imageries developed under these contents after the 2nd century. The discussion first introduces the images of Gandavyuba Sutra at Tang dynasty, and then carries over to the constructions of Borobudur, to look at the meaning of their appearances and the main points of decorations, as well as the depictions of Sudhana converse with 53 masters in Gandavyuba. How they are displayed on the style of hundreds of stone panels. Next, the discussion is focused on the postures, decorations and shapes of the characters, picture layouts as well as the backgrounds such as palaces, trees and clouds. The focus of discussion will then come back to the whole display, to analyze the characteristics and styles of Borobudur, and finally, look back to the realm of Huayen which highlights on Borobudur.