A large crowd of people of varying ages marches down a city street under a cloudy sky. Many participants are carrying and waving flags. Prominently featured flags include: - Red flags with "COS" written in white. - Catalan Estelada flags (yellow and red stripes with a white star on a blue triangle). - A rainbow flag (LGBTQ+ pride). - A Palestinian flag. - Red flags with white text, one partially visible reads "NOUOBRE". - A red cape worn by a person in the foreground features a yellow hammer and sickle symbol. Buildings, both modern and older brick structures, are visible in the background. Streetlights and traffic lights are also present. The scene depicts a daytime protest or demonstration, with a collective sense of movement and participation.