This undated handout from Parks Victoria released on March 9, 2017, shows the Westgate Park lake in Melbourne, which has turned pink. The Australian lake has turned vivid pink, thanks to extreme salt levels further exacerbated by hot weather in a startling natural phenomenon that resembles a toxic spill.
Indian army personnel perform acrobatics on their bikes as they take part in a rehearsal ahead of the forthcoming Republic Day parade in Kolkata on January 21, 2018
A child plays with giant ice cream statues during the 39th International trade Show of Artisan Gelato (ice cream), Pastry, Bakery and Coffe World (SIGEP) in Rimini, on January 20, 2018
A traditional cockfight took place at the Jonbeel Mela festival in the Morigaon district of Assam, some 60km from Guwahati, in northeast India on January 19, 2018. Hundreds of Indian tribal communities like the Tiwa, Karbi, Khasi, and Jaintia gathered from their native encampments in the nearby hills to take part in the festival to exchange goods through an ancient barter system rather than money
Visitors walk past the sculpture of a giant snowman at the Mount Hermon ski resort, in the Israeli-occupied Golan Heights, in January
People watch as actors dressed as World War II Soviet Red Army soldiers fight against actors dressed as Nazi German troops as they take part in the reconstruction of the battle marking the 75th anniversary of the breakthrough of the Siege of Leningrad (actual St-Petersburg) in WWII, at the memorial "Sinyavin Heights" some 60 km of Saint Petersburg, on January 21, 2018
Cossacks help a girl to take a bath in the icy waters of a river during the celebration of the Epiphany holiday near the village of Baytik, some 15 km of Bishkek
Models present creations by Julien David for the Fall/Winter 2018/2019 collection as part of the men's Fashion Week in Paris on January 17, 2018
Smoke in the shape of a heart is seen in the sky above a Qatar Airways plane during the Kuwait aviation show in Kuwait City on January 17, 2018
An Adelie Penguin chick (Pygoscelis adeliae) less than a month old, is protected by its parents while remaining in a recreated antarctic environment in the zoo of Guadalajara, Jalisco state, Mexico on January 17, 2018.
According to a zoo report, this is the first successful birth of this species in Latin America since 2015 when the penguins arrived at the zo