"Wallpaper actually appeared as a cheap substitute for ornamental textile hangings," says Oliver Impey. Although many art historians would disagree, this was in fact even the earliest function of easel paintings.
「壁紙的出現，其實是織品掛飾較便宜的替代品」，英匹博士指出，儘管很多藝術史學者會反對，其實連畫的功能，最早也是如此。