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 Editors 4th. edition ISBN9789505085231. p.40 op cit
Keep in mind that since December 9th of 2015, the Argentina Presidency of the Nation changed the licensing of media files published by them, from Creative Commons Attribution-Share alike 2.0 to Creative Commons Attribution 2.5 Argentina. This apply only for new files published by Casa Rosada after that date.
See Template:CC-AR-Presidency/doc for more information.
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