to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue
"Article 22.- Without prejudice to that put forth in the Chapter 5 and in the previous article, it will be legal to realize, without authorization from the author and without the payment of any remuneration, the following acts:...h) Realizing the reproduction, emitting by radio diffusion or public transmission by cable, of the image of an architectural work, of a work of fine arts, of a photographic work or of a work of applied art, that is found situated in permanent form in a place open to the public".