A humpback whale is seen at the beginning of whale watching season during a Manly Whale Watching tour on June 8, 2011 in Sydney, Australia. The first day of winter in New South Wales, June 1st, marks the start of the Humback and southern right whales migration from southern regions to the north to warmer waters. Whale watchers should expect tohave plenty to see with the whale population increasing each year. The migration north continues through July and with the whales returning between September and November. (Photo by Cameron Spencer/Getty Images)

Retired teacher Geoff Ostling displays his tattooed skin at a portrait session at his home in Petersham on May 11, 2009 in Sydney, Australia. The 62-year old has pledged to donate his skin to the National Gallery in Canberra after his death. Ostling, who did not get his first tattoo until he was in his forties, is now covered in the artwork by artist eX de Merci from neck to ankle with the theme 'all the flowers of a Sydney garden'. (Photo by Lisa Maree Williams/Getty Images)

Dancers from the Yarrabah community perform during the Laura Aboriginal Dance Festival on June 18, 2011 in Laura, Australia. The Laura Aboriginal Dance Festival is a celebration of aboriginal dance and culture that takes place Biennially in Cape York Peninsula at the site of a traditional Bora ground that is sacred to the aboriginal community and surrounded by some of the oldest rock art in the world. Over 5000 visitors attend the festival, offering a unique insight into the community and providing an opportunity to spread cultural traditions to new generations. The festival takes place June 17-19. (Photo by Mark Kolbe/Getty Images for Tourism Queensland)

A girl looks up at the trophy she won after competing in a child beauty pageant at Northcote Town Hall on July 30, 2011 in Melbourne, Australia. The controversial child beauty competition, kicked off today in Melbourne despite complaints and demonstrations by pageant opponents. Organised by the US-based pageant company that produces reality TV show “Toddlers and Tiaras”, Australian contestants will have the opportunity to pose with the reality show star, six year-old Eden Wood. (Photo by Scott Barbour/Getty Images)

These spectacular images of the universe are the finalists in the 2016 CWAS “David Malin” awards. The annual competition, which celebrates the best astronomy images taken by Australian photographers, is part of AstroFest 2016. The winners will be announced on 16 July. An associated exhibition opens the following day at the CSIRO Parkes Observatory visitors centre, and a second exhibition will also travel to selected venues around Australia. Here: Mars and its Rival Antares and the Rho Ophiuchi cloud complex. (Photo by Phil Hart/CWAS/The Guardian)

Models in lingerie are seen walking the streets of Sydney during a marketing campaign in support of marriage equality in Sydney, Australia on August 14, 2017. On Monday, 60 Honey Birdette employees took to the streets of the Sydney CBD in support for marriage equality ahead of the federal government’s controversial postal plebiscite on the topic, with forms slated to arrive in Australians’ mailboxes on September 12. Australians will vote on whether to legalise gay marriage via a voluntary postal vote and need to register by August 24. According to Honey Birdette’s Facebook page, the aim of the demonstration was to empower women and celebrate equality. The founder and CEO of the brand Eloise Monaghan is a “proud member of the community” and married to another woman. (Photo by PA Wire)

A picture made available on 14 July 2016 shows Greyhound dogs racing at the Wentworth Park Stadium in Sydney, New South Wales (NSW), Australia, 13 July 2016. Greyhound racing has returned to Sydney's Wentworth Park and other NSW tracks for the first time since the state government announced plans to ban it. NSW Premier Mike Baird announced last week plans to shut down the sport in NSW following a Special Commission of Inquiry report that found “chilling” evidence of systemic animal cruelty within the industry. (Photo by David Moir/EPA)