Katja Wulff
... that Katja Wulff of Hamburg, who learned expressionist dance from Rudolf von Laban, was still running her dance school in Basel at the age of 90?
... that <b id="mwBPY"><a href="./Katja_Wulff" id="mwBPc" rel="mw:WikiLink" title="Katja Wulff">Katja Wulff</a></b> <i id="mwBPg">(drawing shown)</i> of Hamburg, who learned <a href="./Expressionist_dance" id="mwBPk" rel="mw:WikiLink" title="Expressionist dance">expressionist dance</a> from <a href="./Rudolf_von_Laban" id="mwBPo" rel="mw:WikiLink" title="Rudolf von Laban">Rudolf von Laban</a>, was still running her dance school in Basel at the age of 90?