1.0Spacing Montrealhttps://spacing.ca/montrealHilary Besthttps://spacing.ca/montreal/author/hilarybest/rich600338<blockquote class="wp-embedded-content" data-secret="SDS2rmdLTt"><a href="https://spacing.ca/montreal/2012/02/24/urban-planet-unique-manhole-covers/">Urban Planet: Unique Manhole Covers</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://spacing.ca/montreal/2012/02/24/urban-planet-unique-manhole-covers/embed/#?secret=SDS2rmdLTt" width="600" height="338" title="“Urban Planet: Unique Manhole Covers” — Spacing Montreal" data-secret="SDS2rmdLTt" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script>   Urban Planet is a daily roundup of  blogs from around the world dealing specifically with urban environments. We’ll be on the lookout for websites outside the country that approach themes related to urban experiences and issues. Manhole covers can be the most mundane pieces of urban infrastructure. But as this collection of photographs at The AtlanticContinue readinghttps://spacing.ca/toronto/wp-content/uploads/2012/02/trondheimnorway.jpg