写实性绘画是以画面的物象对于自然物象“肖似”为描写的出发点和品评的起码标准。“真实”曾经是文艺复兴以来众多艺术大师追求的目标，进而成为一种社会公认的审美准则。在写实性绘画中始终存在着摹写自然与再现自然的矛盾，摹写自然与再现自然的本质区别在于，前者重于表象 Realistic painting is the starting point for the depiction of “resemblance” of the natural image and the minimum standard of the appraisal. “True” was once the goal pursued by many masters of arts since the Renaissance, and then became a socially accepted aesthetic criterion. There is always the contradiction between the nature of nature and the nature of reproduction in realistic painting. The essential difference between nature of nature and nature of reproduction is that the former is more important than the appearance