Popocatepetl volcano spews incandescent material as seen from Paso de Cortés on May 23, 2023 in Amecameca, Mexico. The second highest volcano in the country increased its activity while Mexican authorities raised the alert to yellow phase 3. Popocatepetl volcano caused the fall of ashes in different municipalities in Puebla, Estado de Mexico and Mexico City. Mexican army has spread forces as a preventive measure while the 3 levels of government are in coordination to observe the activity of the volcano and the situation in the surroundings. (Photo by Cristopher Rogel Blanquet/Getty Images)

Hugo Belleri (L), a three-year-old boy and the youngest Gilles of Binche, takes part in the parade of Young Gilles of Binche during the carnival event in Binche February 17, 2015. The Binche carnival, a UNESCO World Heritage event, is the biggest and the liveliest annual event in Belgium. Up to 1,000 Gilles parade in the city centre of Binche, wearing a red, yellow and black medieval costume hung with bells and decorated with fluffy lace at the neck, wrists and ankles. (Photo by Yves Herman/Reuters)

An aerial view of a livestock enclosure of the Himba people, in October, 2014, in the Namib Desert, Namibia. A photographer has captured a bird's eye view of the stunning Namib Desert from a paraglider. Theo Allofs travels the world taking stunning pictures of untouched landscapes from a unique perspective. Soaring 300 metres above ground, Theo shot the yellow sand dunes, dry red river beds and remote townships in Namibia. (Photo by Theo Allofs/Barcroft Media)

This series cannot get any cuter! Entitled Life is Adventure, the images portray little kittens and puppies playfully placed within elaborate scenes. To create each setting, the creative team first sketched out ideas and then used everyday household items like books, pillows, and a broom, to bring the imaginative moments to life. In the compositions, kittens ride camels, puppies sail off to sea, upside-down hangars look like seagulls, and a ring of yellow rubber gloves form a sun shining overhead.

The Slauerhoffbrug (English: Slauerhoff Bridge) is a fully automatic bascule bridge (aka tail bridge) in the city of Leeuwarden in the Netherlands. It uses two arms to swing a section of road in and out of place within the road itself. It is also known as the “Slauerhoffbrug ‘Flying’ Drawbridge”. A tail bridge can quickly and efficiently be raised and lowered from one pylon (instead of hinges). This quickly allows water traffic to pass while only briefly stalling road traffic. The deck is 15 m by 15 m. It is painted in yellow and blue, representative of Leeuwarden's flag and seal.

(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.

The Greater Sage-Grouse is certainly a formidable-looking bird. Being the largest grouse in North America and having tail feathers, which look like giant spikes, make for a ferocious sight. These birds are well known for their complicated courtship rituals, in which the males perform a special “strutting display” to attract the females. Another distinct feature of the Greater Sage-Grouse is two large yellow throat sacs (gular sacs), which are inflated by the males during the courtship display. Unlike pelicans, whose gular sacs are used to store fish while hunting, the throat sacks of the Greater Sage-Grouse are merely for display.

Charlotte Roirdan, from Lyon and Turnbull, poses near portrait of a woman wearing a bikini made entirely out of postcards of the Queen on April 20, 2012 in Edinburgh, Scotland. The portrait Girl in a Yellow Bikini by David Mach, is estimated to raise between £4000 to £6000 at their Scottish Contemporary Sale to be held on April 25. (Photo by Jeff J. Mitchell)