Blue twilight over calm waters

1200 × 750

Silhouetted Power Lines — Blue, Serene

1500 × 1062

Blue twilight over calm waters

1728 × 1080

River in Canyon — Blue, Serene, Afternoon, Photograph, Sky

1024 × 768

River landscape with village

2560 × 1440

Calm Lake with Clouds — Blue, Serene, Sunset, Photograph

1680 × 1050

Mountain Range at Sunset — Blue, Dramatic, Photograph, Clouds

901 × 601

Silhouetted hill under blue sky

2571 × 1607

Dead tree against cloudy sky

1600 × 1000

Mountain river reflection

1600 × 1068

Sailboat on calm water

1920 × 1200

Sunrise over River — Blue, Dramatic

1200 × 900