Attribution information, such as the author's name, e-mail, website, or signature, that was once visible in the image itself has been moved into the image metadata and/or image description page. This makes the image easier to reuse and more language-neutral, and makes the text easier to process and search for. Commons discourages placing visible author information in images.
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.
The photographical reproduction of this work is covered under the article §93 of the Irish copyright law, which states that it is permitted for photographers to take pictures of sculptures, buildings, and works of artistic craftsmanship that are permanently located in a public place or premises open to the public, and to publish such pictures in any way.
See COM:CRT/Ireland#Freedom of panorama for more information.