Below is a beautiful Victorian Style house that is finished by Oakland-based design firm, Envelope A+D. The Victorian duplex comes in very attractive black exterior, which make it looks absolutely different with the surrounding neighbors. Situated in Noe Valley, San Francisco, the house is not only beautiful on the outside but in the inside as well. The unique exterior color is the first interesting feature that we could see, and after you step inside you’ll find a gorgeous interior design. The first floor is accommodated for a studio animates, up to the next level you’ll find the living room, kitchen and dining space. Some colors like red and blue could add a stylish visual effect to the whole interior design, which could make this home look more attractive.