1.0Δημοτική Πινακοθήκη Ηρακλείουhttps://heraklionartgallery.gr/en/Manos Ntafotishttps://heraklionartgallery.gr/en/author/mntafotis/rich600338<blockquote class="wp-embedded-content" data-secret="WrlKuTSgzm"><a href="https://heraklionartgallery.gr/en/artist/gravvalos-panagiotis/">Gravvalos Panagiotis</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://heraklionartgallery.gr/en/artist/gravvalos-panagiotis/embed/#?secret=WrlKuTSgzm" width="600" height="338" title="“Gravvalos Panagiotis” — Δημοτική Πινακοθήκη Ηρακλείου" data-secret="WrlKuTSgzm" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,l){"use strict";var e=!1,o=!1;if(l.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<i.length;o++)if(r=i[o],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=l.createElement("a"),a=l.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,a.host===s.host)if(l.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=l.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> Panagiotis Gravvalos was born in Lamia in 1933 and studied painting at the Athens School of Fine Arts under Sp. Papaloukas and Yiannis Moralis. Following his graduation in 1956, he collaborated with the engraver Tassos and turned to Graphic and Applied Arts. He taught Engraving at the Athens Technological Organisation from 1961 to 1967 and… Read more ›https://heraklionartgallery.gr/wp-content/uploads/android-chrome-512x512-1.png512512