use the provided sketchup model as the absolute and immutable geometric reference do not modify redesign reinterpret move replace or alter any architectural element preserve exactly the original ceiling geometry suspended sculptural pendant structure skylights beams columns stairs railings walls openings floor levels platforms steps furniture placement and proportions exactly as modeled do not change the ceiling shape do not simplify it do not replace it and do not add new ceiling elements the suspended sculptural light fixture must remain identical in shape size position and geometry to the original sketchup model the suspended sculptural pendant structure hanging from the ceiling must be turned on and emit a warm soft diffused internal glow 2700k clearly illuminating its full volume the fixture must act as a primary visual focal point casting soft realistic ambient light into the surrounding space do not redesign or replace the fixture only illuminate the existing geometry apply a warm mediterranean nighttime atmosphere in barcelona during blue hour transitioning into night exterior visible through windows must show deep blue evening sky with subtle ambient exterior light activate integrated warm led lighting 2700k 3000k inside all bookshelves these must appear as continuous linear led strips installed at the top interior of each shelf bay clearly visible and emitting warm indirect light downward onto books and wood surfaces ensure the led source itself is visible and glowing activate warm indirect architectural lighting integrated under stair treads under seating platforms and recessed into architectural joints producing soft light gradients and realistic bounce light these lights must enhance depth without changing geometry preserve 100 of the original materiality from the sketchup model wood finishes stucco walls flooring columns and all surfaces must remain identical only enhance realism through lighting shading and material rendering never replace materials preserve all structural columns exactly as modeled including their color size and position do not change column color or material preserve original floor exactly as modeled do not change flooring material pattern color or level do not add steps or modify floor heights add a small number of realistic people naturally integrated into the scene reading sitting walking slowly they must respect circulation and scale and must not alter architecture or block key design features maintain a calm intimate warm mid century modern nighttime atmosphere emphasize contrast between warm interior lighting and cool exterior night tones ultra realistic architectural visualization cinematic lighting global illumination physically accurate lighting soft shadows warm indirect lighting high dynamic range professional architectural photography style
