BNL BNP Paribas headquarters
... that the glass surface on the BNL BNP Paribas headquarters has alternating angles that follow the principle of the "two-faced Janus"?
... that the glass surface on the <b id="mwA3I"><a href="./BNL_BNP_Paribas_headquarters" id="mwA3M" rel="mw:WikiLink" title="BNL BNP Paribas headquarters">BNL BNP Paribas headquarters</a></b> has alternating angles that follow the principle of the "<a href="./Janus" id="mwA3Q" rel="mw:WikiLink" title="Janus">two-faced Janus</a>"?