A clothes mannequin wearing an old ski / gas mask in a shop on Brunswick Street, Fitzroy, Melbourne

A clothes mannequin wearing an old ski / gas mask in a shop on Brunswick Street, Fitzroy, Melbourne in September 2017

Mutant

A very strange image on a t-shirt with Japanese writing photographed outside the Siam Paragon centre in Bangkok, Thailand in December 2009. What's that bone sticking out of his pants?