Twin Towers at Night — Blue, Dramatic, Photograph, Skyscrapers

1600 × 1200

Twin Skyscrapers at Night — Black

900 × 1466

Pittsburgh Skyline — Purple, Dramatic, Sunset, Photograph, Skyscrapers, City Lights, Highways, Sky, Orange

1920 × 1200

Pittsburgh Skyline — Purple, Dramatic, Sunset, Photograph, Skyscrapers, City Lights, Highways, Orange

1920 × 1080

Pittsburgh Skyline — Purple, Dramatic, Sunset, Photograph, Skyscrapers, City Lights, Highways, Sky

1680 × 1050

Modern City Skyline — Blue, Dramatic, Night, Photograph, Skyscrapers, Bridge, River, Yellow

1920 × 1200

Melbourne City Skyline — Blue, Dramatic, Night, Photograph, River, Bridge, Skyscrapers, Yellow

1920 × 1200

Brisbane City Skyline — Blue, Dramatic, Night, Photograph, River, Skyscrapers, Boats

1920 × 1080

City Skyline at Dusk — Blue, Calm, Night, Photograph, Skyscrapers, River, Buildings, Green

1152 × 864

Modern City Skyline — Blue, Dramatic, Night, Photograph, Skyscrapers, Highway, Bridge, Black, White

1920 × 1080

Singapore Skyline at Night — Blue, Dramatic, Photograph, Skyscrapers, Bridge, River, Black, Yellow

2250 × 1500

Boston City Skyline — Blue, Dramatic, Night

1920 × 1141