The function of art is to acquaint the beholder with something he has not known before.
Susanne Katherina LangerThe dancer, or dancers, must transform the stage for the audience as well as for themselves into an autonomous, complete, virtual realm, and all motions into a play of visible forces in unbroken, virtual time...Both space and time, as perceptible factors, disappear almost entirely in the dance illusion.
Susanne Katherina Langer