Step into a stunning mid-century modern showpiece designed by theatrical stage designer Robert Barnes and built by Don Holeman. This architecturally significant home blends dramatic lines, rich materials, and an exceptional connection to nature. Nearly 6,000 sq ft of space , floor to ceiling glass, sunken living room with a double-sided fireplace, and slate floors give this 4-bed, 2.5 bath residence unforgettable presence. Set on a 1/2 acre greenbelt in River Ridge, the home feels like a modern treehouse tucked into a private wooded ravine. The primary suite offers a fireplace, private deck, whirlpool tub, steam shower, in-floor hot tub, dry sauna and walk-in closet. Additional highlights include a spacious kitchen with high-end appliances, copper vent hood, a utility room/butler's pantry, living room with bar, ample storage and a basement workshop.Outside, the renovated pool area creates a private oasis with stonework, landscaping, soothing waterfall, outdoor kitchen, and fire pit-perfect for unforgettable gatherings.This is a rare opportunity to own a meticulously maintained, MCM home designed for dramatic entertaining and tranquil everyday living.