Sited on existing flat topography among a cluster of interpretive buildings and formal gardens, the new pavilion takes advantage of an overlapping system of public amenities and resources, including a shared catering kitchen and service yard from the adjacent visitor center. Access to the pavilion is multi-directional and site-specific, reinforcing a porous threshold from the west and forming a broad open canopy to the east. Careful positioning of the pavilion minimizes its visual impact in the landscape and maintains/frames important view sheds.

Drawing on a key feature of the Georgian farmhouse, the pavilion form evokes the idea of a large-scale porch. Profiled glulam beams are infilled with decorative secondary framing to create a coffered ceiling that recalls the sinewy texture of the black locust tree bark – a prevalent species growing throughout the grounds and the property’s namesake. Core service functions (storage and restrooms) are contained within limestone-clad volumes that create a visually porous edge to an entry plaza and vehicle drop-off area.

Comprised of ordinary limestone sill modules (in smooth and rock-face finishes), a herringbone pattern evokes the patterns and hand laid stonework of the ‘ha-ha’ walls and split-rail fences that organize and define the property.