It is evident that the architectural flower-garden is superior to the general flower-garden, as an appendage to the house, on two accounts. First, because, as we have already shown, it serves an admirable purpose in effecting a harmonious union between the house and the grounds. And secondly, because we have both the rich verdure and gay blossoms of the flowering plants, and the more permanent beauty of sculptured forms; the latter heightening the effect of the former by contrast, as well as by the relief they afford the eye in masses of light, amid surrounding verdure.