1.0Transition Workshophttps://tw.braillard.ch/en/ycoadminhttps://tw.braillard.ch/en/author/ycoadmin/Dirk Sijmons - Transition Workshoprich600338<blockquote class="wp-embedded-content" data-secret="acx08sv37w"><a href="https://tw.braillard.ch/en/intervenant/dirk-sijmons/">Dirk Sijmons</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://tw.braillard.ch/en/intervenant/dirk-sijmons/embed/#?secret=acx08sv37w" width="600" height="338" title="“Dirk Sijmons” — Transition Workshop" data-secret="acx08sv37w" 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);
//# sourceURL=https://tw.braillard.ch/wp-includes/js/wp-embed.min.js
</script>
https://tw.braillard.ch/wp-content/uploads/2022/11/dirk-sijmons-nb.jpg374375Landscape architect, founder of H+N+S Landscape Architects Dirk Sijmons (1949), landscape architect, studied at Delft University of Technology. He worked at the Nature Conservation unit of the Ministry of Culture, Recreation and Social work from 1977 until 1981. From 1981 until 1984 he was head of the strategic policy development and research coordination unit of […]