Stuck Red and Stuck Blue
... that James Turrell's art installations Stuck Red and Stuck Blue create an optical illusion which seems to collapse the room they occupy into a single plane?
... that <a href="./James_Turrell" id="mwB9I" rel="mw:WikiLink" title="James Turrell">James Turrell</a>'s <a class="mw-redirect" href="./Art_installation" id="mwB9M" rel="mw:WikiLink" title="Art installation">art installations</a> <b id="mwB9Q"><a href="./Stuck_Red/Stuck_Blue" id="mwB9U" rel="mw:WikiLink" title="Stuck Red/Stuck Blue"><i id="mwB9Y">Stuck Red</i> and <i id="mwB9c">Stuck Blue</i></a></b> create an <a href="./Optical_illusion" id="mwB9g" rel="mw:WikiLink" title="Optical illusion">optical illusion</a> which seems to collapse the room they occupy into a single <a class="mw-redirect" href="./Plane_(geometry)" id="mwB9k" rel="mw:WikiLink" title="Plane (geometry)">plane</a>?