As cool pictures go, these amazing clouds pictures from National Geographic are some of our favorite pictures which also make cool desktop wallpapers.
Massive clouds called morning glories roil over the Gulf of Carpentaria off the coast of Queensland, Australia.
Most common in September and October—and in morning—the clouds can
travel across the skies at nearly 20 miles (30 kilometers) an hour.
Here are some more cool pictures of clouds thanks to National Geographic...