Aureola enveloping the whole body, generally appears oval or elliptical in form, but occasionally depicted as circular, vesica piscis, or quatrefoil. When it appears merely as a luminous disk round the head, it is called specifically a "halo" or "nimbus", while the combination of nimbus and aureole is called a "glory". The strict distinction between nimbus and aureole is not commonly maintained, and the latter term is most frequently used to denote the radiance round the heads of saints, angels or Persons of the Trinity. This is not to be confused with the specific "motif" in art of the Infant Jesus
What Is Art? that art be "universal" in appeal. Tolstoy approves of early Christian art for being inspired by love of Christ and man, as well as its antagonism to pleasure-seeking. He prefers this to the art born of "Church Christianity", which ostensibly evades the "essential theses of true Christianity" (that is, that all men are born of the Father, are equals, and should strive towards mutual love). Art became pagan—worshipping religious figures—and subservient to the dictates of the Church. The corruption of art was deepened after the Crusades, as the abuse of papal power became more obvious. The rich began to doubt,