瓦当是我国古代建筑中不可缺少的组成部分。对瓦当作用与艺术的研究也很久远，尤其是建国以来，随着考古工作的迅速发展，瓦当的出土数量猛增，相关研究也逐渐深入，几乎每年都有关于瓦当的图典论著出版。不过，学术界对素面瓦当的研究却很少，大家多是在谈到瓦当起源时将素面 Vatan is an indispensable part of our country’s ancient architecture. Since the founding of the People’s Republic of China, with the rapid development of archeology, the number of excavated Wadang has soared and related researches have been gradually deepened. Almost every year, there is a publication on the map of Watanabe. However, there are few studies in the academic world about the standard Wadang. Mostly, when we talk about the origin of Wadong,