Diseases can sometimes come on rapidly and catastrophically. Here’s a tree that’s half-dead and half-live.

• Aperture:ƒ/2.4• Camera:iPhone 5• Taken:November 21, 2012• Focal length:4.13mm• ISO:50• Location:27° 58.47′ 0″ N 81° 53.7′ 0″ W• Shutter speed:1/690s