The surface of terracotta is also inserted into the façade of an existing quad building that faces the courtyard. On the other side, an overhead passageway linking the two existing buildings is added. From a distance, the terracotta facade can be perceived as permeable wood screens. This delusion reminisces the vegetated landscape of the courtyard. At the ground level, the building adopts the zigzag footprint of the existing Quad fabric. It subdivides the courtyard into three open spaces. At the same time, it reinforces the diagonal accesses through Wriston Quad and highlights the