A large crowd of people, primarily adults, walks down a city street in what appears to be a demonstration or procession. Many participants are carrying flags, prominently featuring the Catalan independence flag (Estelada), a red flag with a hammer and sickle (likely socialist or communist), and an LGBT rainbow flag, among others. A large black banner carried by the crowd reads "COS CATALANS." The street is lined with multi-story apartment buildings, some with balconies, and mature trees on either side. Several cars are parked on the edges of the street in the foreground, including a silver sedan and a tan sedan. Traffic lights are visible at an intersection further down the street. The sky is overcast, suggesting a cloudy day. The sound of chanting or shouting from the crowd can be heard, indicating an active protest or march. The general atmosphere suggests a collective gathering with a clear purpose.