David Coleman's Hill House cuts into Washington hill "like a rusty blade"

A gabion wall supports this hillside residence in Washington, which local architect David Coleman has perched above a steep, grassy mound.Coleman designed Hill House in Winthrop, Washington, to slot into the surrounding scenery and sloped site."This is a modest, sustainable building with a big presence in a big landscape," said Coleman in a project statement.
The rectangular property is topped with a flat, wood-framed roof to integrate the project into its sloping site, with a gabion wall s