Two stilts look out over a lake that has turned a vivid pink thanks to extreme salt levels further exacerbated by hot weather in a startling natural phenomena that resembles a toxic spill, in Melbourne on March 4, 2019. The natural spectacle is the result of green algae at the bottom of the lake at Westgate Park on the outskirts of Melbourne responding to high levels of salt and changing colour. (Photo by William West/AFP Photo)
