Anything Photoshop can do... From fiery waterfalls to UFO clouds, Mother Nature's most bizarre optical illusions revealed

It's possible to produce amazing eye-tricking image on Photoshop, but Mother Nature can also rustle up incredible optical illusions, too - as these incredible images show. 


In fact, the planet is brimming with mind-boggling natural phenomena. One of the most baffling is the 'underwater vortex' in the Indian Ocean, where water appears to be flowing into a gigantic hole in the seabed. Then there's Blood Falls in Antarctica, which appears to be the horrific aftermath of a violent battle, with a red liquid cascading over the white Taylor Glacier. There is also a startling cloud formation that looks just like a UFO.