panot
... that Antoni Gaudí wanted a tile design for one building that was so complex that the main panot manufacturers were too slow in production, and the tiles were only used in a later building?
... that <a href="./Antoni_Gaudí" id="mwAlI" rel="mw:WikiLink" title="Antoni Gaudí">Antoni Gaudí</a> wanted a tile design <i id="mwAlM">(pictured)</i> for one building that was so complex that the main <b id="mwAlQ"><a href="./Panot" id="mwAlU" rel="mw:WikiLink" title="Panot">panot</a></b> manufacturers were too slow in production, and the tiles were only used in a later building?