Also, although there is a theory that triangular-rimmed mirrors were made during the Wu dynasty (Three Kingdoms) or were made by Wu craftsmen after the Wu dynasty was conquered by the Western Jin in 280, theories of style would suggest that these works may not have any connection with the Wu dynasty (Three Kingdoms) at all.
また三角縁神獣鏡を、呉(三国)の鏡または呉(三国)の工人の作であり、呉(三国)の地が西晋に征服された280年以降のものとする説もあるが、様式論からはかならずしも呉(三国)の作であるといいきれるものでない。