Chilkat weaving
... that Chilkat weaving, a traditional technique of indigenous peoples of Alaska and British Columbia, is so complex that it may take a year to weave a blanket?
... that <b id="mwBlM"><a href="./Chilkat_weaving" id="mwBlQ" rel="mw:WikiLink" title="Chilkat weaving">Chilkat weaving</a></b>,  a traditional technique of <a class="mw-redirect" href="./Indigenous_people" id="mwBlU" rel="mw:WikiLink" title="Indigenous people">indigenous peoples</a> of <a href="./Alaska" id="mwBlY" rel="mw:WikiLink" title="Alaska">Alaska</a> and <a href="./British_Columbia" id="mwBlc" rel="mw:WikiLink" title="British Columbia">British Columbia</a>, is so complex that it may take a year to  weave a blanket?