Belgian architect firm L'escaut and Atelier Gigogne recently completed Cheval Noir, a former brewery-turned-artist-residence in Brussels, Belgium. The slick new building sits side-by-side to the original structure, and includes 31 interlocking housing units. The building's exterior provides a unique contrast to its more traditional neighborhood surroundings, but the best part is the views of the city's skyline. [Design Boom]