Decorative grate above the walls of the Rockaway Parkway-bound platforms of the Grand Street Subway Station on the <a href="https://en.wikipedia.org/wiki/BMT_Canarsie_Line" class="extiw" title="w:BMT Canarsie Line">BMT Canarsie Line</a> in the Williamsburg section of Brooklyn, New York City. This appears to be close to street-level.
<a href="//commons.wikimedia.org/wiki/User:DanTD" title="User:DanTD">DanTD</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>