keep the entire architectural design exactly as it is in the reference image do not change the house facade windows doors materials proportions terrace layout landscaping furniture lighting or camera angle only explore a subtle alternative for the railing fence on the first floor terrace we would like the railing to feel slightly less prominent and more integrated into the architecture while still being safe and practical explore a solution using a low solid wall parapet combined with a minimal organic looking railing element the design should feel elegant calm and natural rather than like a conventional fence the railing should remain visually open enough to preserve the beautiful views from the terrace avoid a full height solid wall and avoid a standard repetitive vertical bar railing the transition between the low wall and the railing should feel seamless and architectural the overall aesthetic should remain minimal high end warm and contemporary matching the existing architecture the new railing should look as though it was part of the original design from the beginning important make this a very subtle intervention everything else in the image must remain exactly the same only modify the first floor terrace railing fence