Exterior, Wood Siding Material, Concrete Siding Material, and House Building Type Desiring a home in a natural setting for their three sons, ages 5, 9, and 10, architects Katie and Danny MacNelly built a three-volume residence near Virginia’s James River. With a focus on outdoor social spaces, Katie likens the overall program to “loose coals around a campfire.”  Photo 3 of 9 in Three Joined Cabins Turn This Virginia Retreat Into a Modern Take on Camp