A group of cyclists ride on a city street during Kritiskā masa in Riga, a public event held in 2012. The foreground features a person wearing a black helmet, green backpack, black jacket, and blue jeans on a black bike. Dozens of other cyclists, pedestrians, and historic buildings are visible in the background. The weather is sunny.

A group of cyclists ride on a city street during Kritiskā masa in Riga, a public event held in 2012. The foreground features a person wearing a black helmet, green backpack, black jacket, and blue jeans on a black bike. Dozens of other cyclists, pedestrians, and historic buildings are visible in the background. The weather is sunny.