A biker carrying huge bags of recyclables travels on a street outside Phnom Penh, Cambodia on Saturday, March 27, 2021. (Photo by Heng Sinith/AP Photo)

A robotic dog of the National Guard of Ukraine takes part in the Run4Victory charity marathon, amid Russia's attack on Ukraine, in Kyiv, Ukraine on October 27, 2024. (Photo by Oleksandr Klymenko/Reuters)

A traveler arriving from Philadelphia carries his dog, Luna, in a backpack at Los Angeles International Airport on Wednesday, November 27, 2024, in Los Angeles. (Photo by Damian Dovarganes/AP Photo)

Aryna Sabalenka of Belarus, right, and Coco Gauff of United States dance during a practice session ahead of the Wimbledon Championships in London, Friday, June 27, 2025. (Photo by Kin Cheung/AP Photo)

The Derpy Tiger balloon during the Macy's Thanksgiving Day Parade 2025, in New York City, U.S., November 27, 2025. (Photo by Jeenah Moon/Reuters)

Nana Takano and Kaito Toyoshima, winners of the Shanghai preliminary and Asian Championship, compete in the final of the World Tango Championship final in Buenos Aires, Argentina, 27 August 2024. (Photo by Juan Ignacio Roncoroni/EPA)

An young exhibitor chases his wayward pig during the Great Yorkshire Show on July 12, 2011 in Harrogate, England. The annual Great Yorkshire Show has attracted a record number of 12,700 livestock entries over the three day event. The show now in its 153rd year is Britain's leading agricultural gathering, where over 125,000 visitors come to celebrate the farming community and their way of life. (Photo by Christopher Furlong/Getty Images)

Poznań is now Poland's fifth largest city. It is sometimes claimed to be the first capital of the kingdom of Poland. Poznań has many historic buildings and sights. The European Football Championship will take place in Poznan 2012.

Photo by: tiseb ; Source: Flickr