A cat sits on the shoulder of Ukrainian serviceman Mykyta of the 93rd separate mechanized brigade at a rest house near the front line in the Donetsk region on December 25, 2023. (Photo by Thomas Peter/Reuters)

A cat, named “Sulo”, is seen in Istanbul's Sultanahmet Square wearing sunglasses, in Turkiye, on December 30, 2022. (Photo by Murat Sengul/Anadolu Agency via Getty Images)

A woman holds her cat in front of a destroyed building at the site of an Israeli airstrike in Dahiyeh, Beirut, Lebanon, Wednesday, October 2, 2024. (Photo by Hassan Ammar/AP Photo)

Grumpy Cat in Las Vegas, America on August 5, 2014. Grumpy Cat aka Tardar Sauce has died on May 14, 2019 at home in Arizona at the age of seven due to complications from a urinary tract infection. Her family's statement said: “Besides being our baby and a cherished member of the family, Grumpy Cat has helped millions of people smile all around the world – even when times were tough. Her spirit will continue to live on through her fans everywhere. Grumpy's Family – Tabatha, Bryan and Chyrstal”. (Photo by Mediapunch/Shutterstock)

A woman walks past murals adorning the walls of Garibaldi subway station, in Milan, Friday, February 28, 2020. Due to the COVID-19 virus outbreak in northern Italy, the bustling metropolis of Milan has resembled more of a ghost town lately, as workers stayed home and tourism has dwindled there, and other parts of Italy. (Photo by Luca Bruno/AP Photo)

A man wearing a face mask to help protect from the coronavirus carries a bag of groceries as he walks by a mural depicting an iconic financial market bull statue near the central business district, Monday, April 18, 2022, in Beijing. (Photo by Andy Wong/AP Photo)

A Fan of England takes a photograph of friends in front of a mural of Fran Kirby and Leah Williamson (not pictured), whilst wearing a Nike Coming Home Flag, during the England Women's Team Celebration at Trafalgar Square on August 01, 2022 in London, England. The England Women's Football team beat Germany 2-1 in the Final of The UEFA European Women's Championship last night at Wembley Stadium. (Photo by Leon Neal/Getty Images)

Iranian artist and designer Mehdi Ghadyanloo, with the help of the municipality, is slowly brightening up the city of Tehran one wall at a time. The 33-year old street artist has been painting murals and walls in Tehran for the last 5 years age, during which he’s reported to have painted over one hundred walls.