Visitors watch a tree decorated with about 10,000 Easter eggs in the garden of the retired couple Christa and Volker Kraft in Saalfeld, central Germany, Tuesday, March 19, 2013. The Kraft family has been decorating their tree at Easter for more than forty years. (Photo by Jens Meyer/AP Photo)

This photo taken on April 5, 2013 shows Buddhist monks passing a yak in Seda Monastery, the largest Tibetan Buddhist school in the world, with up to 40,000 monks and nuns in residence for some parts of the year. Seda, known to Tibetans as Serthar is located in Ganzi prefecture in the west of China's Sichuan province and has become a hotbed of protests and violence since the Tibetan uprisings of March 2008. (Photo by Peter Parks/AFP Photo)

By making use of digital colour grading and composites, Romanian photographer Caras Ionut created these dreamy blue-themed landscapes. The work is even more impressive when you consider that Caras, who has been a mariner for the last 24 years, only picked up an interest in photography a few years ago. For more of his work, including fashion composites and semi-surrealist scapes.

An aspiring witch performs during auditions the new witch of Wookey Hole Caves during trials held at the Somerset tourist attraction, on October 22, 2013. Around 50 applicants took part in the auditions today for a £50,000 a year (pro rata) job as the face of Wookey Hole. (Photo by Tim Ireland/PA Wire)

Conservation staff members move the eight-years-old White Rhino Seha into a truck in Johannesburg, South Africa, 28 July 2017. Seha is the only survivor after five rhinos where poached on the same game farm. South Africa has the world's largest population of Rhinos in the world. (Photo by Kim Ludbrook/EPA/EFE)

These adorable rat portraits were taken by a committed photographer who’s made it her mission to remove the stigma attached to the creatures. Diane Ozdamar’s vibrant images feature rodents cutely cuddling flowers, eating fruit, playing with bubbles, and lovingly interacting with each other. The 32-year-old photographer, who lives in Montreal, Canada, shot her «Fancy Rats» series over a number of years. (Photo by Diane Ozdamar/Caters News)

Founded in 1989, the Icehotel in Swedish Lapland is built from the snow up each year, using ice from the local river. The rooms are designed by international artists and this year feature spacemen and an ice queen. The hotel has 35 suites, featuring ice carvings designed by 36 different artists from 17 countries. (Photo by Asaf Kliger/IceHotel/The Guardian)

A young visitor interacts with a baby hippopotamus swimming in its enclosure at the Berlin Zoo on January 1, 2018. Tourists and locals flocked to the zoo in the German capital on the unseasonably warm first day of the year. (Photo by Odd Andersen/AFP Photo)