Female metro passengers hold flowers presented to them by metro workers, prior to International Women's Day in Kiev, Ukraine, 02 March 2016. The hustle and bustle of the morning commute is broken up by an unexpected surprise. The first passengers to step on the train receive – a warm welcome and a pot of flowers. One woman says, “It's very nice. All the running around and then you're given a flower, it's not often. It's very nice. I'm going to take care of this flower”. International Women's Day first emerged from the activities of labour movements at the turn of the twentieth century, in North America and across Europe, it is celebrated on March 08 in many countries around the world. (Photo by Sergey Dolzhenko/EPA)

As you look at the majestic Crater Lake, located in south-central Oregon, United States, it is hard to imagine that thousands of years ago this place was one giant crater with scorching hot lava spilling over the sides. Those were the times of turmoil. Now, however, this place is the essence of tranquility. The lake that was formed, after the volcano died down, is amazingly clear due to the fact that the water isn’t moving at all. No rivers go in or out of the Crater Lake, and the water lost through evaporation is compensated by the rain and snowfall. This lake is also frighteningly deep – 1,943 feet (592 m) at its deepest point – making it the deepest lake in the United States. If you love nature and if you ever come to Oregon, this is truly a sight to behold.

These images show off some of the world's most majestic creatures silhouetted against the beautiful rising and setting sun. The vibrant pictures feature a variety of animals in the wild and were taken by a host of photographers at locations around the world. The striking images all have one thing in common: the photographers' awe-inspiring ability to perfectly capture the silhouettes of earth's beautiful creatures. Here: a blue wildebeest moves through grassland at dawn with the sun in the background in Mara Naboisho Conservancy, Kenya, Africa. (Photo by Renato Granieri/Caters News/Ardea)

For 20 years, Joann Biondi worked as a freelance writer. Then one day she adopted a kitten that had been tossed in a garbage can and left for dead. That kitten had an unusual quirk; he liked to wear clothes and pose for the camera. So Joann started shooting, and then she got serious about photography. Fast forward four years and that kitten is now Lorenzo the Cat, a feline art photography project that has gotten both the cat and the photographer a lot of attention; gallery shows, museum exhibits, and stories in major media outlets throughout the world. Amid it all Lorenzo has remained a mellow dude who still likes to roll around in the dirt, chase lizards, and knock things off the kitchen counter when his food bowl is empty.

A giant panda cub is pictured in an incubator at the Ya'an Bifengxia Giant Panda Breeding and Research Center in Ya'an city, southwest China's Sichuan province, 21 August 2015. Ten tiny panda cubs made their first public appearance at China's Ya'an Bifengxia Giant Panda Breeding and Research Center in southwestern Sichuan province on Friday (21 August 2015). All of the ten giant pandas were born in 2015. The oldest of them is just two month old, while the youngest one was born a week ago. This marks the first time they were put together as a group since they were born. (Photo by Imaginechina/Splash News)

At this year’s Venice Bienniale in Italy, the Korean pavilion has a curious exhibit called “Commissions for Utopia”. It includes renderings from North Korea’s top architects and artists (all anonymous), many of whom studied at the Paekho Institute of Architecture, North Korea’s state-run architectural college, and none of whom have ever left the country. They were asked to create a vision of North Korea’s future sustainable architecture for its expanding tourism industry. Their final products are a glimpse into what it would be like to envision the future after being entirely cut off from the present for almost 70 years. (Photo by Nick Bonner/Kyle Vanhemert/Venice Architecture Biennale)

“Noh, or Nogaku – derived from the Japanese word for “skill” or “talent” – is a major form of classical Japanese musical drama that has been performed since the 14th century. Many characters are masked, with men playing male and female roles. Traditionally, a Noh “performance day” lasts all day and consists of five Noh plays interspersed with shorter, humorous kyōgen pieces. However, present-day Noh performances often consist of two Noh plays with one Kyōgen play in between”. – Wikipedia

Photo: A renowned Noh actor, Otoshige Sakai, demostrates how to put on a Noh mask, on May 17, 2004 in Tokyo, Japan. (Photo by Koichi Kamoshida/Getty Images)