Staircase with wood treads and long slatted railings that double as tall screens rises up beneath a skylight in a house by architect Jack Becker and landscape architect Maddie Hoagland-Hanson in an alley in the Capitol Hill area of Washington, D.C. with wood paneled walls and cork flooring.

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A skylit staircase, wrapped in a more refined version of the exterior slats, rises through the center of the 1,600-square-foot house.