The <a href="https://en.wikipedia.org/wiki/Marble_Arch_Mound" class="extiw" title="w:Marble Arch Mound">Marble Arch Mound</a> is/was a temporary visitor attraction at the end of <a href="https://en.wikipedia.org/wiki/Oxford_Street,_London" class="extiw" title="w:Oxford Street, London">Oxford Street, London</a>. It is a vast <a href="https://en.wikipedia.org/wiki/scaffolding" class="extiw" title="w:scaffolding">scaffold structure</a> covered with a plastic fabric fleece that was thought to look like grass. To complete the illusion this is punctured by several potted trees. As paid attraction it failed- the toilets were a welcome after thought. It re-opened with out charge in August 2021. This is the view of the extensive underground station and underpass
Clem Rutter, Rochester, Kent
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>