div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader030fdocumentsinreader030viewer20220221115c41281593f3c338c328f81fhtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: artmuseumutorontoca · Seth Siegelaub Walter Zanini Johannes Cladders Lucy Lippard Walter Hopps Pontus Hultén and Harald Szeemann who were important figures in the shaping src=https:reader030fdocumentsinreader030viewer20220221115c41281593f3c338c328f81fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv