What two things must a person know before attempting to gather information from a work of art? And
Define the term criteria and how it is used in art.

two things that a person must know before attempting to gather information from a work of art is what to look for and how to look for it. criteria means to gain advice. it is use when making and supporting decisions of art.

based on the images pictured above, the major difference between the two cathedrals: the cathedral of notre dame and the amiens cathedral, is that the cathedral of notre dame emphasizes the horizontal lines while the amiens cathedral emphasizes the vertical lines.