A similarity between Hollyhock House and Fallingwater is the incorporation of nature. Wright’s client, Aline Barnsdall, wanted a home mixed between a house and a garden. This is the reason for the many terraces linking the interior and exterior spaces. Barnsdall’s favorite flower, the hollyhock, decorates many areas of the house such as the finials, glass windows, concrete bands on the exterior of the house, and custom-made furniture.