This image is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
This image shows a flag, a coat of arms, a seal or some other official insignia. The use of such symbols is restricted in many countries. These restrictions are independent of the copyright status.
(I changed the ratio of the image to 9:14, also to 300 pixels. There is a debate about the colors, so I could provide sources soon. But I own several Argentine flags, but the blue is differnet than what we have here.)