Modern open architecture, Chicago cityscape, Willis Tower, glass and steel structure, sleek lines, futuristic design, urban landscape, sunny day, blue sky with few clouds, trees along the sidewalk, people walking in the distance, bustling streets, taxis and cars passing by, city sounds, 3/4 composition, low-angle shot, dramatic lighting, vibrant colors, high contrast.
Modern open architecture, Chicago cityscape, Willis Tower, glass and steel structure, sleek lines, futuristic design, urban landscape, sunny day, blue sky with few clouds, trees along the sidewalk, people walking in the distance, bustling streets, taxis and cars passing by, city sounds, 3/4 composition, low-angle shot, dramatic lighting, vibrant colors, high contrast.