 As Isabeau crossed the Grand Pont to Notre Dame , a person dressed as an angel descended from the church by mechanical means and " passed through an opening of the hangings of blue taffeta with golden fleurs @-@ des @-@ lis , which covered the bridge , and put a crown on her head . " The angel was then pulled back up into the church . An acrobat carrying two candles walked along a rope suspended from the spires of the cathedral to the tallest house in the city . 
