Philadelphia City Hall — Black, Dramatic

1920 × 1080

Futuristic Cityscape — Blue, Dramatic, Night, Digital Art, Skyscrapers, Space Station, Clouds

2048 × 1024

City Skyline at Night — Blue, Calm, Photograph, Buildings, River, Bridge

1920 × 1200

Rooftop Pool at Night — Blue, Serene, Photograph, Lounge Chairs

2560 × 1600

Illuminated Sculptures in Park

1600 × 1060

Decorated Street at Night — Green, Festive, Photograph, Christmas Tree, Garlands

1280 × 1024

Wet City Street at Night — Black, Dramatic, Photograph, Buildings

1600 × 1000

Multi-level Parking Garage

1680 × 1050

Illuminated Trees at Night — Blue, Serene, Photograph, Walkway

2048 × 1490

Illuminated Walkway at Night — Blue

3100 × 2332

Grand Hotel Building — Yellow, Urban

1522 × 1024

Cobblestone Alley at Night — Blue, Dark, Photograph

1600 × 1000