1.0Heliosferohttps://heliosfero.com/nladminhttps://heliosfero.com/nl/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="k7n1t32K93"><a href="https://heliosfero.com/nl/concert/bach-escher-infinite-variation/">Bach & Escher, oneindige variatie</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://heliosfero.com/nl/concert/bach-escher-infinite-variation/embed/#?secret=k7n1t32K93" width="600" height="338" title=""Bach & Escher, oneindige variatie" - Heliosfero" data-secret="k7n1t32K93" 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://heliosfero.com/wp-includes/js/wp-embed.min.js </script>https://heliosfero.com/wp-content/uploads/2022/11/Escher_DayandNight_CM-C-EscherCompanyB-V-Baarn.jpg1750993Thanks in part to the FPK's special Balcony Scenes scheme and the corona grant from the NORMA fund, Heliosfero was able to perform the project Bach & Escher, infinite variation in September in Midwoud, Arnhem and Amsterdam. The number of visitors was limited by the 1.5m distance rule, but the enthusiasm was no less. The parallels between Bach's music, especially some movements from Das Musikalische Opfer, and the work of the graphic artist M.C. Escher were made visible and audible, explained by art historian Marijnke de Jong.