1.0Kunsthalle Messmerhttps://kunsthallemessmer.de/en/Erik Lachfeldhttps://kunsthallemessmer.de/en/author/erik-lachfeld/rich600338<blockquote class="wp-embedded-content" data-secret="ugdBQLGaN1"><a href="https://kunsthallemessmer.de/en/artists/joachim-kaiser/">Joachim Kaiser</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://kunsthallemessmer.de/en/artists/joachim-kaiser/embed/#?secret=ugdBQLGaN1" width="600" height="338" title="“Joachim Kaiser” — Kunsthalle Messmer" data-secret="ugdBQLGaN1" 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://kunsthallemessmer.de/wp-includes/js/wp-embed.min.js </script> Joachim Kaiser – Rautengitter diagonal, 2012 Acryl auf Kömatex 85 x 85 cm © messmer foundation With his art, Joachim Kaiser repeatedly pushes the limits of human perception. By means of optical illusion effects, he succeeds in actively including the viewer in the art happenings. It is the effect of color in its contexts and […]