A pair of divers explore the wreck of the Giannis D (originally Shoyo Maru) on the Abu Nuhas reef, Strait of Gubal, Red Sea, Egypt. By British photographer Alex Mustard. He's travelled the world snapping pictures of wrecked ships lying on the sea bed.
Abandoned roller coaster at Lincoln Park in Dartmouth, Massachusets. About its decline: The park was successful until the when larger theme parks started to become more popular. A fatal accident on the park's 1946 "Comet" wooden roller coaster