According to article 36 of the Paraguayan Law on Copyright and Related Rights, this reproduction is permitted without authorization by the author or payment of remuneration in relation to works already disclosed:
Reproduction of a work of art on permanent display in streets, squares or other public places, or on the outer walls of buildings, where the artistic medium used is different from that used for the making of the original, provided that the name of the author and the title of the work, if known, and the place in which it is located are mentioned.
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.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.