“An artist has slammed junk food culture by creating shocking portraits of models covered in burgers, fries and even ketchup. Some of James Ostrer’s pictures resemble one of Willy Wonka’s nightmares as he uses liquorice for eyes and strawberry bootlaces for hair. In others, the 35-year-old smears his models’ faces with tears of ketchup and uses burgers, fries and sausages for facial features. James made the mouth-watering monstrosities to show the rampant consumption of junk food and how it affects our moods”. – Caters News

Coloured X-ray of a barn owl. A physicist has used X-ray to create an extraordinary collection of artwork. Arie van't Riets pictures reveal birds, fish, monkeys and flowers in an incredible new light. The 66-year-old, from Bathmen in the Netherlands, began X-raying flowers as a means to teach radiographers and physicians how the machine worked. But after adding a bit of colour to the pictures, the retired medical physicist realised the potential for an exciting new collection of art. (Photo by Arie van't Riet/Barcroft Media)

Soap Bubble Structures by Kym Cox. Bubbles optimise space and minimise their surface area for a given volume of air. This phenomenon makes them a useful tool in many areas of research, in particular, materials science and “packing” – how things fit together. Bubble walls drain under gravity, thin at the top, thick at the bottom, which interferes with travelling lightwaves to create bands of colour. Black spots show the wall is too thin for interference colours, indicating the bubble is about to burst. (Photo by Kym Cox/2019 Science Photographer of the Year/RPS)

Dancers perform as human sculptures during an exhibition in Hong Kong, China, 26 March 2019. The exhibition entitled “Multisensory Exhibition Urban Playgrounds” shows how Austrian artist Willi Dorner uses urban spaces to interpret the relationship between bodies and objects. (Photo by Jerome Favre/EPA/EFE)

Andrew Ling's inspiring photographs showcase the splendor of the natural world, using people to highlight the beauty and scale of these epic landscapes. Each image features a person photographed from hundreds of feet away, seemingly insignificant in comparison to the breathtaking landscape that surrounds them – whether beneath gushing waterfalls, under millions of glittering stars or atop of gigantic cliffs. Andrew, 22, said, “I hope these images will help remind people how beautiful the world we live in is”. Here: Second Beach, La Push, Washington, March, 2015. (Photo by Andrew Ling/Caters News)

The legendary US photographer’s favourite shots of creatures and how they interact with humans feature in “Animals”, his latest book. Here: A boy rests against a cow, Kathmandu, Nepal, 2013. “Cows have been designated the national animal in Nepal. They roam freely, and are considered sacred by the 80% of Nepalis who are Hindu”. (Photo by Steve McCurry/The Guardian)