Opal coral in Australia’s Great Barrier Reef

© David Doubilet/National Geographic

Opal coral in Australia’s Great Barrier Reef

Make it your wallpaper.

From Bing's United States edition, archived in May 2011. Choose a download size below.

Download 4K3840 px wide Download 2K2560 px wide Download Full HD1920 × 1080 Download Portrait1080 × 1920 · phone

Share this wallpaper

View month
A trio of timber wolves greet each other View wallpaper
A trio of timber wolves greet each other
Flags line the entrance of the Massachusetts National Cemetery in Bourne, Cape Cod, Massachusetts View wallpaper
Flags line the entrance of the Massachusetts National Cemetery in Bourne, Cape Cod, Massachusetts
Cars racing at Indianapolis Motor Speedway in Indianapolis, Indiana View wallpaper
Cars racing at Indianapolis Motor Speedway in Indianapolis, Indiana
Pangalusian Island beach in El Nido, Philippines View wallpaper
Pangalusian Island beach in El Nido, Philippines