The demon, by CFA Voysey, is described in the studio magazine
of 1893 volume 1 number 1 as a daring harmony in reds & yellow. Like a gaillardia blossom, it is
heightened by the cunning touches of dark green in the background, hardly
noticeable without close inspection. Less eloquently the design may be described as
a harmony in fire and brimstone. It is frequently chosen for home theaters due to the
demon's likeness to the dramatis personae masks of classical theater.
See Trustworth.com for
this and other patterns in wallpaper.