West Dean College Gardens Visitor’s Center – Arches in the transverse load bearing walls: Photographs of sketches with arches and their curves
Plan of the building with the four cross-wall, pierced with arches

Photographs of two early sketches by Christopher Alexander depicting the emergence of the arches; the first is a sketch of a cross-wall, made on a piece of scrap wood, after it became possible to judge the presence, scale and effect ...