The Mayon volcano continues to erupt as the sun sets behind Legazpi city, Thursday, January 25, 2018 in Albay province, roughly 340 kilometers, (200 miles) southeast of Manila, Philippines. (Photo by Bullit Marquez/AP Photo)

Smoke plumes rise from Mount Etna, one of the most active volcanoes in the world in Sicily, Italy on June 28, 2016. (Photo by Etna Walk/Rex Feature/Shutterstock)

This photo taken late on February 21, 2021 in Milo, near Catania, Sicily, and obtained on February 22, 2021 from Italian news agency Ansa, shows lava flowing along the sides of the southern crater of the Etna volcano as a new eruptive episode of tall lava fountains, known as paroxysm, occurred. (Photo by ANSA/Handout via AFP Photo)

Mount Etna erupts near Sicily, Italy on March 15, 2021. This is the thirteenth time in twenty-eight days. During the early evening of 14 March and the night between 14 and 15 March a strombolian activity at the Southeast Crater gradually increased, leading to a paroxysmal event which had its peak around 01:00 am, ash blown by the wind touched the south-southeast slope of the volcano reaching also Catania, the event ceased completely around 3:45, photo taken from Milo near Catania on March 15, 2021. (Photo by Salvatore Allegra/Anadolu Agency via Getty Images)

A general view shows a column of steam emerging from Popocatepetl volcano, after an increase in volcanic activity with steam and ash eruptions have been registered recently, according to local media, as seen from San Andres Cholula municipality, in the state of Puebla, Mexico on February 1, 2023. (Photo by Henry Romero/Reuters)

The erupting Litli-Hrútur volcano on the Reykjanes Peninsula in Iceland captured with a drone in the last decade of July 2023. (Photo by Elliot McGucken/Animal News Agency)

A view of lava crossing the main road to Grindavík and flowing on the road leading to the Blue Lagoon, in Grindavík, Iceland, Thursday, February 8, 2024. A volcano in southwestern Iceland has erupted for the third time since December and sent jets of lava into the sky. The eruption on Thursday morning triggered the evacuation the Blue Lagoon spa which is one of the island nation’s biggest tourist attractions. (Photo by Marco Di Marco/AP Photo)

These picture look like an artist has painted abstract patterns on canvas – but in fact they are natural rivers captured on camera. The spectacular rivers in Iceland's central highlands and southern parts originate from glaciers, which is why the water is a milky colour. They are shallow rivers and the water spreads quickly over a flat and sandy surface, creating random and beautiful patterns. Photographer Andrey Ermolaev from Moscow, Russia, flew 500ft above the unique sight in a small plane. (Photo by Andrey Ermolaev/Solent News)