solitary tree on island

1280 × 960

Blue landscape with mountains

1280 × 1024

Person in a Boat — Blue, Serene, Afternoon, Digital Art

1024 × 768

Blue landscape with mountains and sea

1600 × 1200

Dolphin Jumping in Water — Blue, Playful, Afternoon, Digital Art

1200 × 750

Dolphin leaping in the sea

800 × 600

Children with Dolphin

1038 × 806

Underwater Wave with Fish — Blue, Dramatic

1920 × 1200

Fractal Dolphin Head

1600 × 1067

Sea Turtle Swimming — Blue, Serene, Digital Art, Bubbles, Shell

1200 × 750

Ice-covered Island

837 × 655

Mountainous Island Landscape — Blue, Serene

1024 × 768