The Granary Square Pavilion is a new pavilion incorporating a retail unit, public WCs and a public access lift connecting Granary Square to Lower Stable Street on a prominent site opposite the Granary Building and Thomas Heatherwick’s new retail complex at Coal Drops Yard. The pavilion has a decorative cast-iron façade that extends up to form a balustrade to Granary Square. The cast-iron pattern is inspired by the molecular structure of coal, referencing the site’s industrial heritage. The pavilion is the second of three additions to the public realm at King’s Cross by Bell Phillips Architects, following Gasholder Park.