The image shows a group of people holding up signs and balloons at a protest or rally. The signs have the word "Madrid" written in bold letters at the top, followed by a photo of a crowd of people. The people in the crowd are smiling and appear to be happy. The background is dark, suggesting that the protest is taking place at night. The balloons are green and are floating in the air. The overall mood of the image is joyful and celebratory.