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/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue
Works of fine arts permanently placed on public streets, avenues or squares may be reproduced by drawings, graphics, photographs and the like, distributed, shown by projection in public premises or broadcast by radio or similar means. For architectural works, this freedom is only valid for the exterior form.