Explique la diferencia entre una obra de arte destinada a documentación y una destinada a conmemoración.  ¿cómo puede una obra de arte, pensada como documentación, convertirse también en una pieza conmemorativa?

 

A piece of art intended for documentation is a historical, factual account of a person, place, or event. A piece of art intended for commemoration is also a documentation, however its main purpose is to serve as a form of remembrance, or a memorial, rather than a historical documentation.

Explanation:

for many centuries, the catholic church has been a patron of the arts. the church has used various scientific methods to maintain its power.

not 100% sure though!