An existing agricultural shed on the site – once a container for tools and tractors – is now a container for a lifetime collection of books and art. The steel frame and ground slab have been repurposed and enlarged, retaining the original form of the shed. Newly clad in varied widths of shot-blasted timber and galvanised steel fins, the rhythmic facade reads like the bark of the silver birch trees that characterise the site. The surrounding landscape is pulled into the building’s two principle double-height volumes through large axial openings. A long gallery, orientated east-west with the site’s long tree-lined approach, draws visitors in from afar and frames the rising and setting sun from within.