Photographer Markus Reugel recently captured this incredibly sharp photo of Earth in a water drop using his trademark set-up. Called Falling Earth, it's the latest in his ongoing series titled Refractions. There is a map in the background
The Underwater Waterfall of Mauritius Island: Mauritius Island is located in the Indian Ocean east of Madagascar. The waterfall is an optical illusion created by sand washed into patterns that make it appear as an underwater waterfall.