The image shows a large Catalan flag hanging on the side of a building. The flag is rectangular in shape and has three horizontal stripes of yellow, red, and blue, with a white star in the center. The stripes are evenly spaced and the flag is slightly tilted to the left. The building appears to be old and dilapidated, with peeling paint and crumbling walls. In the background, there are other buildings and a street lamp. The sky is blue and the overall mood of the image is peaceful and serene.