large crowd of people marching down a city street covered in snow

large crowd of people marching down a city street covered in snow. They are holding flags of Iran and some Canadian flags. There are tall buildings in the background. People are wearing winter clothing, including jackets, hats, and scarves. There is a traffic light at an intersection. A woman wearing sunglasses and an Iranian flag is looking at a cell phone. The overall impression is of a protest or demonstration.