
The iconic red Seneca sandstone of the Smithsonian Castle offers a striking Gothic Revival subject on the National Mall. The surrounding Enid A. Haupt Garden provides lush, manicured foregrounds that contrast beautifully with the building's dark, intricate masonry.

The iconic red Seneca sandstone of the Smithsonian Castle offers a striking Gothic Revival subject on the National Mall. The surrounding Enid A. Haupt Garden provides lush, manicured foregrounds that contrast beautifully with the building's dark, intricate masonry.