Pierhead Building, Cardif Bay and the Sea Walls to Bute East Dock Basin
<a href="//www.flickr.com/people/13640606@N02" class="extiw" title="flickruser:13640606@N02">ady36</a>
CC BY 2.0
This is a photo of <a href="https://en.wikipedia.org/wiki/Listed_building#England_and_Wales" class="extiw" title="en:Listed building">listed building</a> number