photorealistic 3d interior architectural render of a large open plan living room 77 sqm in a luxury sardinian villa in punta sardegna view from the entrance looking toward the sea large raw wood dining table with 8 chairs centered in the space two separate lounge seating areas with linen sofas staircase visible on the left side leading to upper floor glass partition wall on the left opening to a study library glass partition on the right leading to kitchen and hallway natural stone flooring whitewashed walls exposed wooden beams on ceiling floor to ceiling glazed facade facing south toward the sea with a chestnut wood pergola outside featuring soft organic sardinian curves outdoor terrace with lounge furniture and dining table visible beyond the glass infinity pool glimpsed in the far background merging with the sea horizon warm golden afternoon light flooding the interior style contemporary mediterranean luxury organic vernacular sardinian architecture wide angle interior perspective shot from entrance point photorealistic high detail 8k architectural visualization