A House of Glass
The cascading public staircase that covers the new TKTS discount booth in Duffy Square is made almost entirely of structural-strength glass: walls, beams, treads and risers. (Related Article)
View the interactive step graphic

The cascading public staircase that covers the new TKTS discount booth in Duffy Square is made almost entirely of structural-strength glass: walls, beams, treads and risers. (Related Article)
View the interactive step graphic
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