group of people protesting

group of people protesting. The protestors are holding Iranian flags and signs. In the center of the frame, a person wearing a yellow vest and a maroon beanie is speaking into a megaphone. This person is also holding a smartphone in one hand and appears to be looking at it while speaking. A portrait of a man in a suit is visible in the background. The crowd is in an outdoor setting, likely a street or plaza, with buildings in the background. The weather appears overcast or cold. The person filming is also part of the protest.