The house's extended great room is one big open space, differentiated by changing ceiling heights and festooned with wood for an indoor-outdoor feel.  Photo 6 of 10 in Sea Ranch Master Planner Lawrence Halprin’s Cliff-Hugging Residence Lists for $8M

Sea Ranch Master Planner Lawrence Halprin’s Cliff-Hugging Residence Lists for $8M

6 of 10

Variations of ceiling height in the extended great room help differentiate spaces within the open floor plan.