With more than 40,000 followers on Twitter and 26,400 fans on Vine, it looks like Marutaro the hedgehog from Japan is one of the most popular hedgehogs on the Internet. And as his owner keeps on posting Marutaro’s pictures online daily, Marutaro’s popularity continues to grow. There are hundreds of cute photographs and videos of this little fellow, but the ones with little paper cut-out faces are probably the cutest. As Marutaro lies on his back, his owner gives him a variety of silly expressions and smiles. The 20 best of them will definitely boost your mood!

(fos) is the name of the first ephemeral installation by the multidisciplinary team (fos). It means light in Greek and melted in Catalan. In this project has been represented by a skin that covers both vertical and horizontal surfaces. The protected façade of the vegan restaurant Rayen at Lope de Vega street in Madrid has been illuminated for 4 days and nights by more than 250lm of yellow duct tape, painted décor items, pineapples and... a lamp. A visual game between perspective and colored volumes that gained the looks.

On Earth Day this year, NASA asked people all around the world a question: “Where are you on Earth Right Now?” To answer this question people were asked to post their selfie on social media. The goal was to use each picture as a pixel in the creation of a “Global Selfie” – a mosaic image that would look like Earth appeared from the space. The 3.2 gigapixel “Global Selfie”, was made the with 36,422 individual images.

Many laws still in existence throughout the united states are wildly outdated, rendering them completely ridiculous, useless and bizarre. The absurdity is illustrated by new York-based photographer Olivia Locher, who catalogs the crazy rules and regulations of each state in a playful photographic series ‘I fought the law’. Readers might be surprised to learn that in Rhode island, it is illegal to wear transparent clothing, nobody is allowed to ride a bicycle in a swimming pool in California and Arizona residents may not have more than two dildos in a house. Take a look at the ongoing series below to find out more about the peculiar oddities present in the American legal system.

Brazilian Treatment – Mario Testino teams up with American beauty Karlie Kloss for a story lensed in Bahia, Brazil for the July issue of Vogue US. Stylist Phyllis Posnick selects a wardrobe of colorful looks for Karlie to wear as she heads to the beaches and other stunning sights of Bahia. Whether posing with Capoeira dancers or exploring the outdoors, Karlie enchants in every image. (Photo by Mario Testino)

Project Mermaids model. Project Mermaids lets ocean-lovers don tails and live out their siren fantasies. Clients can pay for a shoot that is either on land or underwater, with the images looking to raise awareness about preservation of beaches, seas and oceans. The project – which is shot by photographers Angelina Venturella and Chiara Salomoni – started purely to raise awareness, with celebrities dressing up as sirens as part of the cause. (Photo by Angelina Venturella/Chiara Salomoni/Caters News Agency)

Employees work at a sorting centre of Zhongtong (ZTO) Express ahead of the Singles Day shopping festival, Chaoyang District, Beijing, November 8, 2015. On China's giant Singles Day internet shopping festival, the country's delivery firms are stretched so thin that they are looking for tie-ups, listings and new investors to husband their resources. (Photo by Jason Lee/Reuters)

If you think you are looking at stunning sunset safari photographs, think again. From a herd of elephants trailing the savanna at sunset to a crocodile hungrily engulfing a baby impala, amazingly these clever pictures are actually made using nothing but props, toy animals and vegetables. Julia Wimmerlin has always dreamed of going on safari and found a way to channel her dream in a seriously creative way. Here: An elephant with plants of parsley, rosemary, tamarind and coconut boulders. (Photo by Julia Wimmerlin/Caters News)