Stray dogs stand on tombs in Diamond Hill cemetery in Hong Kong, China, 04 April 2017. According to the lunar calendar, the Qingming Festival is observed on 04 April . The Qingming Festival, also known as Tomb-Sweeping Day, is marked by Chinese people by going to the cemetery to cleaning up tombs, bring flowers, and making offerings to their ancestors. (Photo by Jerome Favre/EPA)

The photography of Art Wolfe covers the globe, capturing landscapes, wildlife, and cultures from every continent; here he talks through a selection of his favourite images. Art Wolfe is an American photographer and conservationist. His photographs have been noted by environmental advocacy groups for their “stunning” visual impact. Here: Snowy owlets (Bubo scandiacus), Arctic National Wildlife Refuge, Alaska, USA. (Photo by Art Wolfe/Art Wolfe Stock)

These kaleidoscopic images showcase the sheer beauty of the mammoth firework displays held across Japan every summer. The Japanese word for fireworks, hanabi, means fire flower, and each year, local governments in Japan throw around 7,000 festivals, or hanabi taikai. Here: Tsuchiura National Fireworks Competition, Tsuchiura City, Ibaraki Prefecture. (Photo by Makoto Igari/Caters News Agency)

Italian pencil artist Marco Mazzoni‘s work goes far beyond technical perfection. His representation of historical healing women is enigmatic and sublime. Often leaving the eyes blank or covered with an abundance of birds, butterflies and flowers, he gives the impression of a deeper inward focused sight, as well as obscuring the identity of the individual. Many female healers in the past – both medicine woman and midwives – were brutally persecuted by religion, some even burnt as witches… Mazzoni’s work captures their deep connection with nature and their innate power and femininity with delicacy and beautiful detail.

The phenomenon of the Hill of Crosses in northern Lithuania began when people started leaving crosses there hundreds of years ago – and continues to this day. These photos of a hill covered in crosses show the amazing sight it has become. Photo: In 1831 an unsuccessful uprising against the Russian czar left many rebels dead. Relatives of the dead rebels, with no bodies to bury, instead left crosses, according to the Daily Mail. (Photo by Richard Gardner/Rex USA)

Hot Tub Cinema is an experience like no other. Combining relaxing hot tubs, great films and amazing spaces, it is a luxurious event that celebrates film in a fun and engaging way. Attendees can purchase whole tubs to share with friends or buy individual tickets to share with fellow hot tubbers. The tubs are cleaned, refilled and heated before every show. Popping-up throughout the year in London and around the UK, Hot Tub Cinema is also preparing to tour internationally in the near future. During the summer, we takeover rooftops in central London with astounding views across the city's inimitable skyline. For the autumn/winter we move indoors to continue the fun hidden away from the unpredictable weather.

Mark Taylor may not have any training as a photographer, but that doesn’t stop him from taking amazing animal photos. From his studio in Southeast England, Taylor has made a big business out of photographing man’s best friends, following in the footsteps of his late mother, Jane Burton. Most of the animals he works with are babies, who are more comfortable in front of the camera than older animals.

Photo: Taylor often uses animals that belonged to friends of his late mother, including this Italian Spinone puppy chewing his tail. Baby animals make ideal subjects, as the older dogs and cats get, the warier they are of spending time in a studio. And his trick for getting this small subject to pose? Dog treats, of course. (Photo by Mark Taylor/Rex Features)

“I'm Josh Fancher, a 21 year old with an avid interest in photography, including macro, nature and wildlife, night photography, landscapes, cityscapes and architectural photography. Inspired by the beautiful and amazing water drop photography of Martin Waugh, I started doing water drop collisions in December of 2007. I use a 105mm Micro Nikkor lens for water drops, along with a pair of Nikon SB 600 flashes. I recently got a StopShot system (Nov 2009), which makes timing a lot easier. Before then, timing was manual, with an eye dropper, eye-hand coordination, and a lot of patience” – Josh Fancher. (Photo by Josh Fancher)