This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 21 February 2011, 21:21 by Sherlock4000. On that date, it was confirmed to be licensed under the terms of the license indicated.
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
Argentina has no "freedom of panorama" provision in its copyright law. At least some think there is de facto freedom of panorama in Argentina regarding buildings:
It is uncontroversially accepted that buildings can be reproduced by paintings or photographs, without this reproduction infringing copyright.
Se ha admitido pacificamente que los edificios puedan ser reproducidos mediante pinturas o fotografías, sin estimarse que esta reproducción lesione los derechos de autor.
— Dr. Emery, Miguel Angel (professor of intellectual property law in Argentina), Propiedad Intelectual, Astrea Publishing, 4th. edition ISBN9789505085231. p.40 op cit
When this file was uploaded to Wikimedia Commons, it was available from Flickr under the stated license. The Flickr user has since stopped distributing the file under this license. As Creative Commons licenses cannot be revoked in this manner, the file is still free to use under the terms of the license specified. See the Creative Commons FAQ on revoking licensing.