Keyhole garden in educative garden, in parc de Bercy, Paris 12e. Central compost tower is closed to avoid that small rodent come to eat the content of the tower.
<a href="//commons.wikimedia.org/wiki/User:Popolon" title="User:Popolon">Popolon</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>