create a recessed perimeter ceiling alcove detail with hidden indirect cove lighting the center ceiling plane should appear to float below the outer perimeter ceiling creating a continuous offset reveal approximately 6 inches wide around the room conceal warm led strip lighting within the recessed alcove so the light softly washes upward and creates a diffuse ambient glow the light source itself should not be visible maintain smooth minimalist architectural detailing with softly curved radiused transitions instead of sharp corners the effect should feel integrated into the architecture subtle luxurious and atmospheric
